Diseases & Conditions

Short guide on hundreds of conditions.

Find a disease or condition by its first letter

 A fib, also known asAtrial fibrillation)

Abdominal aortic aneurysm

 Abnormally excessive sweating, also known asHyperhidrosis)

 Abscess, Bartholin’s, also known asBartholin’s cyst)

Absence seizure

Acanthosis nigricans

Achalasia

Achilles tendinitis

Achilles tendon rupture

 Acid reflux, also known asGastroesophageal reflux disease (GERD))

 Acid reflux, infant, also known asInfant reflux)

ACL injury

Acne

 Acne inversa, also known asHidradenitis suppurativa)

Acoustic neuroma

 Acquired immunodeficiency syndrome, also known asHIV/AIDS)

Acromegaly

Actinic keratosis

Acute coronary syndrome

Acute flaccid myelitis (AFM)

 Acute granulocytic leukemia, also known asAcute myelogenous leukemia)

 Acute inflammatory demyelinating polyneuropathy, also known asGuillain-Barre syndrome)

Acute kidney failure

Acute liver failure

 Acute lymphoblastic leukemia, also known asAcute lymphocytic leukemia)

Acute lymphocytic leukemia

 Acute lymphoid leukemia, also known asAcute lymphocytic leukemia)

 Acute myeloblastic leukemia, also known asAcute myelogenous leukemia)

Acute myelogenous leukemia

 Acute myeloid lukemia, also known asAcute myelogenous leukemia)

 Acute nonlymphocytic leukemia, also known asAcute myelogenous leukemia)

 Acute radiation sickness, also known asRadiation sickness)

 Acute radiation syndrome, also known asRadiation sickness)

 Acute renal failure, also known asAcute kidney failure)

 Acute respiratory distress syndrome, also known asARDS)

Acute sinusitis

 Addiction, alcohol, also known asAlcohol use disorder)

 Addiction, gambling, also known asCompulsive gambling)

 Addiction, nicotine, also known asNicotine dependence)

Addison’s disease

 Adenitis, mesenteric, also known asMesenteric lymphadenitis)

Adenomyosis

 ADHD in children, also known asAttention-deficit/hyperactivity disorder (ADHD) in children)

 ADHD, Adult, also known asAdult attention-deficit/hyperactivity disorder (ADHD))

 Adhesive capsulitis, also known asFrozen shoulder)

Adjustment disorders

Adnexal tumors

 Adolescent schizophrenia, also known asChildhood schizophrenia)

Adrenal cancer

 Adrenal mass, also known asBenign adrenal tumors)

Adrenoleukodystrophy

Adult attention-deficit/hyperactivity disorder (ADHD)

Adult Still’s disease

 AFM, also known asAcute flaccid myelitis (AFM))

Age spots (liver spots)

 Age-related macular degeneration, dry, also known asDry macular degeneration)

 Age-related macular degeneration, wet, also known asWet macular degeneration)

 Agnogenic myeloid metaplasia, also known asMyelofibrosis)

Agoraphobia

 AIDP, also known asGuillain-Barre syndrome)

 AIDS/HIV, also known asHIV/AIDS)

Airplane ear

Albinism

 Alcohol addiction, also known asAlcohol use disorder)

Alcohol intolerance

Alcohol poisoning

Alcohol use disorder

Alcoholic hepatitis

 Allergic granulomatosis, also known asChurg-Strauss syndrome)

 Allergic granulomatosis and angiitis, also known asChurg-Strauss syndrome)

 Allergic rhinitis, also known asHay fever)

Allergies

 Allergy, dust mite, also known asDust mite allergy)

 Allergy, egg, also known asEgg allergy)

 Allergy, food, also known asFood allergy)

 Allergy, latex, also known asLatex allergy)

 Allergy, milk, also known asMilk allergy)

 Allergy, mold, also known asMold allergy)

 Allergy, nickel, also known asNickel allergy)

 Allergy, peanut, also known asPeanut allergy)

 Allergy, penicillin, also known asPenicillin allergy)

 Allergy, pet, also known asPet allergy)

 Allergy, shellfish, also known asShellfish allergy)

 Allergy, wheat, also known asWheat allergy)

 Alopecia, also known asHair loss)

Alpha-gal syndrome

 ALS, also known asAmyotrophic lateral sclerosis (ALS))

 Alveolar osteitis, also known asDry socket)

Alzheimer’s disease

Ambiguous genitalia

 Amblyopia, also known asLazy eye (amblyopia))

Ameloblastoma

Amenorrhea

Amnesia

 Amnesia, transient global, also known asTransient global amnesia)

 Amnestic syndrome, also known asAmnesia)

Ampullary cancer

 Amyloid disease, also known asAmyloidosis)

Amyloidosis

Amyotrophic lateral sclerosis (ALS)

Anal cancer

Anal fissure

Anal fistula

Anal itching

Anaphylaxis

Anemia

 Anemia, aplastic, also known asAplastic anemia)

 Anemia, Cooley’s, also known asThalassemia)

 Anemia, iron deficiency, also known asIron deficiency anemia)

 Anemia, Mediterranean, also known asThalassemia)

 Anemia, sickle cell, also known asSickle cell anemia)

 Anemia, vitamin deficiency, also known asVitamin deficiency anemia)

 Aneurysm, abdominal aortic, also known asAbdominal aortic aneurysm)

 Aneurysm, aortic, also known asAortic aneurysm)

 Aneurysm, brain, also known asBrain aneurysm)

 Aneurysm, cerebral, also known asBrain aneurysm)

 Aneurysm, popliteal, also known asPopliteal artery aneurysm)

 Aneurysm, thoracic aortic, also known asThoracic aortic aneurysm)

Aneurysms

Angelman syndrome

 Angiitis, also known asVasculitis)

Angina

 Angina pectoris, also known asAngina)

 Angioedema and hives, also known asHives and angioedema)

 Angiofollicular lymph node hyperplasia, also known asCastleman disease)

Angiosarcoma

 Ankle fracture, also known asBroken ankle)

 Ankle sprain, also known asSprained ankle)

 Ankyloglossia, also known asTongue-tie (ankyloglossia))

Ankylosing spondylitis

 Anorexia, also known asAnorexia nervosa)

Anorexia nervosa

Anorgasmia in women

 Anterior cruciate ligament injury, also known asACL injury)

 Anterior vaginal prolapse, also known asAnterior vaginal prolapse (cystocele))

Anterior vaginal prolapse (cystocele)

Anthrax

 Antibiotic-associated colitis, also known asPseudomembranous colitis)

Antibiotic-associated diarrhea

Antiphospholipid syndrome

Antisocial personality disorder

 Anxiety disorder, generalized, also known asGeneralized anxiety disorder)

 Anxiety disorder, social, also known asSocial anxiety disorder (social phobia))

Anxiety disorders

Aortic aneurysm

 Aortic aneurysm, abdominal, also known asAbdominal aortic aneurysm)

 Aortic coarctation, also known asCoarctation of the aorta)

Aortic dissection

Aortic valve disease

Aortic valve regurgitation

Aortic valve stenosis

Aphasia

 Aphasia, primary progressive, also known asPrimary progressive aphasia)

 Aphthous stomatitis, also known asCanker sore)

 Aphthous ulcer, also known asCanker sore)

 Apical ballooning syndrome, also known asBroken heart syndrome)

Aplastic anemia

Appendicitis

 APS, also known asAntiphospholipid syndrome)

ARDS

 Arenaviruses, also known asViral hemorrhagic fevers)

 Argentine hemorrhagic fever, also known asViral hemorrhagic fevers)

 Arm fracture, also known asBroken arm)

 Arnold-Chiari malformation, also known asChiari malformation)

 Arrhythmia, also known asHeart arrhythmia)

Arteriosclerosis / atherosclerosis

Arteriovenous fistula

Arteriovenous malformation

 Arteritis, giant cell, also known asGiant cell arteritis)

 Arteritis, Takayasu’s, also known asTakayasu’s arteritis)

Arthritis

 Arthritis, basal joint, also known asThumb arthritis)

 Arthritis, degenerative, also known asOsteoarthritis)

 Arthritis, gouty, also known asGout)

 Arthritis, infectious, also known asSeptic arthritis)

 Arthritis, juvenile idiopathic, also known asJuvenile idiopathic arthritis)

 Arthritis, osteoarthritis, also known asOsteoarthritis)

 Arthritis, psoriatic, also known asPsoriatic arthritis)

 Arthritis, reactive, also known asReactive arthritis)

 Arthritis, rheumatoid, also known asRheumatoid arthritis)

 Arthritis, septic, also known asSeptic arthritis)

 Arthritis, thumb, also known asThumb arthritis)

Asbestosis

Ascariasis

 ASD, also known asAtrial septal defect (ASD))

 Aseptic necrosis, also known asAvascular necrosis (osteonecrosis))

Aspergillosis

Asthma

Asthma attack

 Asthma, childhood, also known asChildhood asthma)

 Asthma, exercise-induced, also known asExercise-induced asthma)

 Asthma, occupational, also known asOccupational asthma)

Astigmatism

Astrocytoma

 AT, also known asAtrial tachycardia)

Ataxia

Atelectasis

 Atherosclerosis, also known asArteriosclerosis / atherosclerosis)

Athlete’s foot

Atopic dermatitis (eczema)

Atrial fibrillation

Atrial flutter

Atrial septal defect (ASD)

Atrial tachycardia

Atrioventricular canal defect

Atrioventricular nodal reentry tachycardia (AVNRT)

 Atrioventricular septal defect, also known asAtrioventricular canal defect)

 Atrophic vaginitis, also known asVaginal atrophy)

 Attachment disorder, also known asReactive attachment disorder)

Attention-deficit/hyperactivity disorder (ADHD) in children

 Attention-deficit/hyperactivity disorder in adults, also known asAdult attention-deficit/hyperactivity disorder (ADHD))

Atypical hyperplasia of the breast

Autism spectrum disorder

Autoimmune hepatitis

Autoimmune pancreatitis

Autonomic neuropathy

Avascular necrosis (osteonecrosis)

 AVN, also known asAvascular necrosis (osteonecrosis))

 AVNRT, also known asAtrioventricular nodal reentry tachycardia (AVNRT))

Baby acne

Back pain

Bacterial vaginosis

Bad breath

Bags under eyes

Baker cyst

Balance problems

 Baldness, also known asHair loss)

 Barber’s itch, also known asFolliculitis)

 Barlow’s syndrome, also known asMitral valve prolapse)

 Barotitis media, also known asAirplane ear)

 Barotrauma, also known asAirplane ear)

Barrett’s esophagus

Bartholin’s cyst

Basal cell carcinoma

 Basal joint arthritis, also known asThumb arthritis)

 BDD, also known asBody dysmorphic disorder)

Bedbugs

Bedsores (pressure ulcers)

Bed-wetting

Bee sting

Behcet’s disease

Bell’s palsy

Benign adrenal tumors

 Benign migratory glossitis, also known asGeographic tongue)

 Benign paroxysmal positional vertigo, also known asBenign paroxysmal positional vertigo (BPPV))

Benign paroxysmal positional vertigo (BPPV)

Benign peripheral nerve tumor

Benign prostatic hyperplasia (BPH)

 Berger’s disease, also known asIgA nephropathy (Berger’s disease))

Bicuspid aortic valve

 Bile duct cancer, also known asCholangiocarcinoma (bile duct cancer))

Bile reflux

 Binge drinking, also known asAlcohol poisoning)

Binge-eating disorder

Bipolar disorder

Black hairy tongue

 Blackheads, also known asAcne)

 Bladder calculi, also known asBladder stones)

Bladder cancer

 Bladder control, loss of, also known asUrinary incontinence)

Bladder exstrophy

 Bladder infection, also known asCystitis)

 Bladder inflammation, also known asInterstitial cystitis)

 Bladder prolapse, also known asAnterior vaginal prolapse (cystocele))

Bladder stones

Blastocystis hominis

 Blastocystosis, also known asBlastocystis hominis)

Blepharitis

Blocked tear duct

 Blocked ureter, also known asUreteral obstruction)

Blood in urine (hematuria)

 BMS, also known asBurning mouth syndrome)

Body dysmorphic disorder

Body lice

 Body odor and sweating, also known asSweating and body odor)

Boils and carbuncles

Bone cancer

 Bone infection, also known asOsteomyelitis)

Bone metastasis

Bone spurs

Borderline personality disorder

Botulism

 Bowel incontinence, also known asFecal incontinence)

 Bowel obstruction, also known asIntestinal obstruction)

 BPH, also known asBenign prostatic hyperplasia (BPH))

Brachial plexus injury

Bradycardia

 Bradycardia-tachycardia syndrome, also known asSick sinus syndrome)

Brain aneurysm

 Brain arteriovenous malformation, also known asBrain AVM (arteriovenous malformation))

Brain AVM (arteriovenous malformation)

Brain metastases

Brain tumor

 Brain tumor, child, also known asPediatric brain tumors)

Breast cancer

 Breast cancer, inflammatory, also known asInflammatory breast cancer)

 Breast cancer, male, also known asMale breast cancer)

Breast cysts

 Breast infection, also known asMastitis)

Breast pain

Broken ankle

Broken arm

 Broken blood vessel in eye, also known asSubconjunctival hemorrhage (broken blood vessel in eye))

Broken collarbone

Broken foot

Broken hand

Broken heart syndrome

 Broken hip, also known asHip fracture)

Broken leg

Broken nose

Broken ribs

Broken toe

Broken wrist

Bronchiolitis

Bronchitis

Brucellosis

Brugada syndrome

Bruxism (teeth grinding)

Buerger’s disease

Bulimia nervosa

Bullous pemphigoid

Bundle branch block

Bunions

 Bunyaviruses, also known asViral hemorrhagic fevers)

 Burn injury, also known asBurns)

Burning mouth syndrome

 Burning thigh pain, also known asMeralgia paresthetica)

Burns

Bursitis

 Bursitis of the knee, also known asKnee bursitis)

 C. difficile colitis, also known asPseudomembranous colitis)

C. difficile infection

Calciphylaxis

 Calluses and corns, also known asCorns and calluses)

Cancer

 Cancer, acute lymphocytic leukemia, also known asAcute lymphocytic leukemia)

 Cancer, anal, also known asAnal cancer)

 Cancer, basal cell, also known asBasal cell carcinoma)

 Cancer, bladder, also known asBladder cancer)

 Cancer, bone, also known asBone cancer)

 Cancer, breast, also known asBreast cancer)

 Cancer, carcinoid tumors, also known asCarcinoid tumors)

 Cancer, cervical, also known asCervical cancer)

 Cancer, chronic lymphocytic leukemia, also known asChronic lymphocytic leukemia)

 Cancer, chronic myelogenous leukemia, also known asChronic myelogenous leukemia)

 Cancer, colon, also known asColon cancer)

 Cancer, endometrial, also known asEndometrial cancer)

 Cancer, esophageal, also known asEsophageal cancer)

 Cancer, eye melanoma, also known asEye melanoma)

 Cancer, gallbladder, also known asGallbladder cancer)

 Cancer, gastric, also known asStomach cancer)

 Cancer, hairy cell leukemia, also known asHairy cell leukemia)

 Cancer, Hodgkin’s disease, also known asHodgkin’s lymphoma (Hodgkin’s disease))

 Cancer, Hurthle cell, also known asHurthle cell cancer)

 Cancer, inflammatory breast, also known asInflammatory breast cancer)

 Cancer, kidney, also known asKidney cancer)

 Cancer, leukemia, also known asLeukemia)

 Cancer, lip, also known asMouth cancer)

 Cancer, liver, also known asLiver cancer)

 Cancer, lung, also known asLung cancer)

 Cancer, male breast, also known asMale breast cancer)

 Cancer, Merkel cell, also known asMerkel cell carcinoma)

 Cancer, mesothelioma, also known asMesothelioma)

 Cancer, mouth, also known asMouth cancer)

 Cancer, multiple myeloma, also known asMultiple myeloma)

 Cancer, nasopharyngeal, also known asNasopharyngeal carcinoma)

 Cancer, neuroblastoma, also known asNeuroblastoma)

 Cancer, non-Hodgkin’s lymphoma, also known asNon-Hodgkin’s lymphoma)

 Cancer, oral, also known asMouth cancer)

 Cancer, ovarian, also known asOvarian cancer)

 Cancer, pancreatic, also known asPancreatic cancer)

 Cancer, paraneoplastic syndromes, also known asParaneoplastic syndromes of the nervous system)

 Cancer, prostate, also known asProstate cancer)

 Cancer, rectal, also known asRectal cancer)

 Cancer, retinoblastoma, also known asRetinoblastoma)

 Cancer, skin, also known asSkin cancer)

 Cancer, soft tissue sarcoma, also known asSoft tissue sarcoma)

 Cancer, squamous cell, also known asSquamous cell carcinoma of the skin)

 Cancer, stomach, also known asStomach cancer)

 Cancer, testicular, also known asTesticular cancer)

 Cancer, throat, also known asThroat cancer)

 Cancer, thyroid, also known asThyroid cancer)

 Cancer, uterine, also known asEndometrial cancer)

 Cancer, vagina, also known asVaginal cancer)

 Cancer, vulvar, also known asVulvar cancer)

 Cancer, Wilms’ tumor, also known asWilms’ tumor)

 Candidiasis, oral, also known asOral thrush)

 Candidiasis, vaginal, also known asYeast infection (vaginal))

Canker sore

Carbon monoxide poisoning

 Carbuncles and boils, also known asBoils and carbuncles)

Carcinoid syndrome

Carcinoid tumors

Carcinoma of unknown primary

 Cardiac arrest, sudden, also known asSudden cardiac arrest)

 Cardiac ischemia, also known asMyocardial ischemia)

Cardiogenic shock

 Cardiomegaly, also known asEnlarged heart)

Cardiomyopathy

 Cardiomyopathy, dilated, also known asDilated cardiomyopathy)

 Cardiomyopathy, hypertrophic, also known asHypertrophic cardiomyopathy)

 Cardiospasm, also known asAchalasia)

 Cardiovascular disease, also known asHeart disease)

Carotid artery disease

 Carotid artery stenosis, also known asCarotid artery disease)

 Carotid insufficiency, also known asCarotid artery disease)

Carpal tunnel syndrome

 CAS, also known asChildhood apraxia of speech)

Castleman disease

Cataracts

Cavernous malformations

Cavities/tooth decay

 CDH, also known asCongenital diaphragmatic hernia (CDH))

 Celiac artery compression, also known asMedian arcuate ligament syndrome (MALS))

 Celiac artery compression syndrome, also known asMedian arcuate ligament syndrome (MALS))

 Celiac axis syndrome, also known asMedian arcuate ligament syndrome (MALS))

Celiac disease

 Celiac trunk compression syndrome, also known asMedian arcuate ligament syndrome (MALS))

 CELLO, also known asBarrett’s esophagus)

Cellulite

Cellulitis

Central nervous system vascular malformations

Central sleep apnea

 Cercarial dermatitis, also known asSwimmer’s itch)

 Cerebral aneurysm, also known asBrain aneurysm)

Cerebral palsy

 Cerebrospinal fluid leak, also known asCSF leak (Cerebrospinal fluid leak))

 Cerebrovascular accident, also known asStroke)

 Cerumen impaction, also known asEarwax blockage)

Cervical cancer

Cervical dystonia

 Cervical osteoarthritis, also known asCervical spondylosis)

Cervical spondylosis

Cervicitis

Chagas disease

Charcot-Marie-Tooth disease

 CHD, also known asHip dysplasia)

 Chemical dependency, also known asDrug addiction (substance use disorder))

Chemo brain

Chest pain

 Chest wall pain, also known asCostochondritis)

Chiari malformation

Chickenpox

Chilblains

Child abuse

 Child maltreatment, also known asChild abuse)

Childhood apraxia of speech

Childhood asthma

Childhood obesity

Childhood schizophrenia

Chlamydia trachomatis

Cholangiocarcinoma (bile duct cancer)

 Cholangitis, primary sclerosing, also known asPrimary sclerosing cholangitis)

Cholecystitis

Cholera

Cholestasis of pregnancy

Chondrosarcoma

Chordoma

 Chorea, Huntington’s, also known asHuntington’s disease)

Choroid plexus carcinoma

 Chronic adrenal insufficiency, also known asAddison’s disease)

 Chronic compartment syndrome, also known asChronic exertional compartment syndrome)

Chronic cough

Chronic daily headaches

Chronic exertional compartment syndrome

Chronic fatigue syndrome

Chronic granulomatous disease

Chronic hives

Chronic kidney disease

 Chronic kidney failure, also known asChronic kidney disease)

Chronic lymphocytic leukemia

 Chronic lymphocytic thyroiditis, also known asHashimoto’s disease)

Chronic myelogenous leukemia

 Chronic obstructive pulmonary disease, also known asCOPD)

Chronic pelvic pain in women

 Chronic renal failure, also known asChronic kidney disease)

Chronic sinusitis

Chronic traumatic encephalopathy

 Chronic vulvar pain, also known asVulvodynia)

Churg-Strauss syndrome

Cirrhosis

 CJD, also known asCreutzfeldt-Jakob disease)

 CKD, also known asChronic kidney disease)

Claudication

Cleft lip and cleft palate

 Click-murmur syndrome, also known asMitral valve prolapse)

 Clinical depression, also known asDepression (major depressive disorder))

 CLL, also known asChronic lymphocytic leukemia)

 Clostridioides difficile infection, also known asC. difficile infection)

 Clostridium difficile infection, also known asC. difficile infection)

Clubfoot

Cluster headache

Coarctation of the aorta

 Coccidioidomycosis, also known asValley fever)

 Cold allergy, also known asCold urticaria)

 Cold exposure, also known asHypothermia)

Cold sore

Cold urticaria

 Cold, common, also known asCommon cold)

Colic

 Colitis, ischemic, also known asIschemic colitis)

 Colitis, microscopic, also known asMicroscopic colitis)

 Colitis, pseudomembranous, also known asPseudomembranous colitis)

 Colitis, ulcerative, also known asUlcerative colitis)

 Collapsed lung, also known asAtelectasis)

 Collapsed lung, also known asPneumothorax)

Colon cancer

Colon polyps

 Colonic ischemia, also known asIschemic colitis)

Color blindness

 Colorectal cancer, also known asColon cancer)

 Columnar epithelium lined lower esophagus, also known asBarrett’s esophagus)

Coma

Common cold

Common cold in babies

Common variable immunodeficiency

 Common variable immunodeficiency , also known asCommon variable immunodeficiency)

Common warts

Complex regional pain syndrome

 Complicated bereavement, also known asComplicated grief)

Complicated grief

Compulsive gambling

 Compulsive hoarding syndrome, also known asHoarding disorder)

 Compulsive overeating, also known asBinge-eating disorder)

Compulsive sexual behavior

 Compulsive stealing, also known asKleptomania)

Concussion

 Condylomata acuminata, also known asGenital warts)

Congenital adrenal hyperplasia

Congenital diaphragmatic hernia (CDH)

Congenital heart defects in children

Congenital heart disease in adults

 Congenital hip dislocation, also known asHip dysplasia)

 Congenital megacolon, also known asHirschsprung’s disease)

Congenital mitral valve anomalies

Congenital myasthenic syndromes

 Congenital plagiocephaly, also known asCraniosynostosis)

 Congestive heart failure, also known asHeart failure)

Conjoined twins

 Conjunctivitis, also known asPink eye (conjunctivitis))

Constipation

Constipation in children

Contact dermatitis

 Conversion disorder, also known asFunctional neurologic disorder/conversion disorder)

 Cooley’s anemia, also known asThalassemia)

COPD

Corns and calluses

Coronary artery disease

 Coronary microvascular disease, also known asSmall vessel disease)

Coronavirus disease 2019 (COVID-19)

Corticobasal degeneration (corticobasal syndrome)

Costochondritis

 Costosternal chondrodynia, also known asCostochondritis)

 Costosternal syndrome, also known asCostochondritis)

Cough headaches

 Cough, chronic, also known asChronic cough)

 COVID-19, also known asCoronavirus disease 2019 (COVID-19))

 COVID-19-associated multisystem inflammatory syndrome in children, also known asMultisystem inflammatory syndrome in children (MIS-C))

 Crabs, also known asPubic lice (crabs))

Cradle cap

 Cramp, muscle, also known asMuscle cramp)

 Cramps, menstrual, also known asMenstrual cramps)

 Cranial arteritis, also known asGiant cell arteritis)

Craniopharyngioma

Craniosynostosis

Creutzfeldt-Jakob disease

 Crib death, also known asSudden infant death syndrome (SIDS))

Crohn’s disease

Croup

 CRPS, also known asComplex regional pain syndrome)

Cryoglobulinemia

 Cryptorchidism, also known asUndescended testicle)

CSF leak (Cerebrospinal fluid leak)

 CTCL, also known asCutaneous T-cell lymphoma)

 Curvature of the penis, also known asPeyronie’s disease)

 Curvature of the spine, also known asScoliosis)

Cushing syndrome

Cutaneous B-cell lymphoma

Cutaneous T-cell lymphoma

 Cutting/self-injury, also known asSelf-injury/cutting)

 CVA, also known asStroke)

Cyclic vomiting syndrome

Cyclothymia (cyclothymic disorder)

 Cyclothymic disorder, also known asCyclothymia (cyclothymic disorder))

 Cyst, Bartholin’s, also known asBartholin’s cyst)

 Cyst, ganglion, also known asGanglion cyst)

 Cyst, kidney, also known asKidney cysts)

 Cyst, ovarian, also known asOvarian cysts)

 Cyst, pancreatic, also known asPancreatic cysts)

 Cyst, pilonidal, also known asPilonidal cyst)

 Cyst, spermatic, also known asSpermatocele)

Cystic fibrosis

Cystitis

 Cystitis, interstitial, also known asInterstitial cystitis)

 Cystocele, also known asAnterior vaginal prolapse (cystocele))

 Cysts, epidermoid, also known asEpidermoid cysts)

 Cysts, sebaceous, also known asEpidermoid cysts)

Cytomegalovirus (CMV) infection

 Cytomegalovirus infection, also known asCytomegalovirus (CMV) infection)

 Daytime sleepiness, also known asNarcolepsy)

 DCIS, also known asDuctal carcinoma in situ (DCIS))

 DDH, also known asHip dysplasia)

De Quervain tenosynovitis

 Decreased tear production, also known asDry eyes)

Deep vein thrombosis (DVT)

 Deficient color vision, also known asColor blindness)

 Degenerative arthritis, also known asOsteoarthritis)

Dehydration

Delayed ejaculation

 Delayed gastric emptying, also known asGastroparesis)

Delayed sleep phase

Delirium

Dementia

 Dementia, frontotemporal, also known asFrontotemporal dementia)

 Dementia, Lewy body, also known asLewy body dementia)

 Dementia, vascular, also known asVascular dementia)

Dengue fever

 Dengue hemorrhagic fever, also known asDengue fever)

 Dependence, nicotine, also known asNicotine dependence)

Depersonalization-derealization disorder

Depression (major depressive disorder)

 Depression, postpartum, also known asPostpartum depression)

 Depression, teen, also known asTeen depression)

Dermatitis

 Dermatitis, atopic, also known asAtopic dermatitis (eczema))

 Dermatitis, cercarial, also known asSwimmer’s itch)

 Dermatitis, contact, also known asContact dermatitis)

 Dermatitis, scratch, also known asNeurodermatitis)

 Dermatitis, seborrheic, also known asSeborrheic dermatitis)

Dermatofibrosarcoma protuberans

Dermatographia (Dermatographism)

 Dermatographism, also known asDermatographia (Dermatographism))

Dermatomyositis

 Dermatophytosis, also known asAthlete’s foot)

Desmoid tumors

Desmoplastic small round cell tumors

 Detached retina, also known asRetinal detachment)

 Developmental dysplasia of the hip, also known asHip dysplasia)

Deviated septum

 Devic’s disease, also known asNeuromyelitis optica)

 DFSP, also known asDermatofibrosarcoma protuberans)

Diabetes

Diabetes insipidus

 Diabetes mellitus, also known asDiabetes)

 Diabetes, gestational, also known asGestational diabetes)

 Diabetes, type 1, also known asType 1 diabetes)

 Diabetes, type 1 in children, also known asType 1 diabetes in children)

 Diabetes, type 2, also known asType 2 diabetes)

 Diabetes, type 2 in children, also known asType 2 diabetes in children)

Diabetic coma

Diabetic hypoglycemia

Diabetic ketoacidosis

Diabetic nephropathy (kidney disease)

Diabetic neuropathy

Diabetic retinopathy

Diaper rash

Diarrhea

 Diarrhea, antibiotic-associated, also known asAntibiotic-associated diarrhea)

 Diarrhea, traveler’s, also known asTraveler’s diarrhea)

 Difficulty speaking, also known asVoice disorders)

 Difficulty swallowing, also known asDysphagia)

DiGeorge syndrome (22q11.2 deletion syndrome)

Dilated cardiomyopathy

Diphtheria

Dislocated shoulder

 Dissecting aneurysm, also known asAortic dissection)

Dissociative disorders

Diverticulitis

Dizziness

Double uterus

Double-outlet right ventricle

Down syndrome

Dressler syndrome

 Drop foot, also known asFoot drop)

Drug addiction (substance use disorder)

Drug allergy

Dry eyes

Dry macular degeneration

Dry mouth

Dry skin

Dry socket

 DSPS, also known asDelayed sleep phase)

 DSRCT, also known asDesmoplastic small round cell tumors)

Ductal carcinoma in situ (DCIS)

Dumping syndrome

 Dunbar syndrome, also known asMedian arcuate ligament syndrome (MALS))

Dupuytren contracture

Dural arteriovenous fistulas

Dust mite allergy

 DVT, also known asDeep vein thrombosis (DVT))

Dwarfism

Dysarthria

Dyshidrosis

Dyslexia

 Dysmenorrhea, also known asMenstrual cramps)

 Dyspareunia, also known asPainful intercourse (dyspareunia))

 Dyspepsia, also known asIndigestion)

Dysphagia

 Dysphonia, also known asVoice disorders)

 Dysrhythmias, also known asHeart arrhythmia)

 Dysthymia, also known asPersistent depressive disorder)

Dystonia

 Dystonia, cervical, also known asCervical dystonia)

E. coli

Ear infection (middle ear)

 Ear infection, outer ear, also known asSwimmer’s ear)

 Eardrum, ruptured, also known asRuptured eardrum (perforated eardrum))

 Early puberty, also known asPrecocious puberty)

Earwax blockage

Eating disorders

 Eating disorders, anorexia, also known asAnorexia nervosa)

 Eating disorders, binge eating, also known asBinge-eating disorder)

 Eating disorders, bulimia, also known asBulimia nervosa)

Ebstein anomaly

 Ectopic heartbeat, also known asPremature ventricular contractions (PVCs))

Ectopic pregnancy

Ectropion

 Eczema, also known asAtopic dermatitis (eczema))

 Eczema, dyshidrotic, also known asDyshidrosis)

 ED, also known asErectile dysfunction)

Edema

 Edema, pulmonary, also known asPulmonary edema)

Egg allergy

Ehlers-Danlos syndrome

Ehrlichiosis and anaplasmosis

Eisenmenger syndrome

Elevated blood pressure

 Embolism, pulmonary, also known asPulmonary embolism)

Embryonal tumors

Emphysema

Encephalitis

Encopresis

 End stage kidney failure, also known asEnd-stage renal disease)

 Endocardial cushion defect, also known asAtrioventricular canal defect)

Endocarditis

Endometrial cancer

 Endometrial polyps, also known asUterine polyps)

Endometriosis

End-stage renal disease

 Enlarged breasts in men, also known asEnlarged breasts in men (gynecomastia))

Enlarged breasts in men (gynecomastia)

Enlarged heart

Enlarged liver

 Enlarged prostate, also known asBenign prostatic hyperplasia (BPH))

Enlarged spleen (splenomegaly)

 Enlarged thyroid, also known asGoiter)

Entropion

Eosinophilic esophagitis

 Eosinophilic granulomatosis with polyangiitis , also known asChurg-Strauss syndrome)

Ependymoma

 Epicondylitis, lateral, also known asTennis elbow)

Epidermoid cysts

Epidermolysis bullosa

Epididymitis

Epiglottitis

Epilepsy

 Epilepsy, frontal lobe, also known asFrontal lobe seizures)

Epithelioid sarcoma

Erectile dysfunction

 Erythema infectiosum, also known asParvovirus infection)

 Erythema multiforme major, also known asStevens-Johnson syndrome)

 Escherichia coli infection, also known asE. coli)

 Esophageal achalasia, also known asAchalasia)

Esophageal cancer

Esophageal spasms

Esophageal varices

Esophagitis

Essential tremor

Esthesioneuroblastoma

Ewing sarcoma

 Excess facial hair in women, also known asHirsutism)

 Excess growth hormone, also known asAcromegaly)

 Excessive daytime sleepiness, also known asNarcolepsy)

 Excessive menstrual bleeding, also known asMenorrhagia (heavy menstrual bleeding))

Exercise headaches

Exercise-induced asthma

 External otitis, also known asSwimmer’s ear)

 Extrasystole, also known asPremature ventricular contractions (PVCs))

Eye floaters

Eye melanoma

 Eyelid inflammation, also known asBlepharitis)

Eyestrain

 

 Facial hair, excess in women, also known asHirsutism)

 Facial palsy, also known asBell’s palsy)

Factitious disorder

Factor V Leiden

 Fallen arches, also known asFlatfeet)

 Fallot, tetralogy of, also known asTetralogy of Fallot)

Familial adenomatous polyposis

Familial hypercholesterolemia

Familial Mediterranean fever

 Familial paroxysmal peritonitis, also known asFamilial Mediterranean fever)

 FAP, also known asFamilial adenomatous polyposis)

Farsightedness

Febrile seizure

Fecal incontinence

Female infertility

Female sexual dysfunction

Fetal alcohol syndrome

Fetal macrosomia

Fever

 Fever blister, also known asCold sore)

 Fever, valley, also known asValley fever)

 Fevers, viral hemorrhagic, also known asViral hemorrhagic fevers)

 FH, also known asFamilial hypercholesterolemia)

Fibroadenoma

Fibrocystic breasts

 Fibroids, uterine, also known asUterine fibroids)

Fibromuscular dysplasia

Fibromyalgia

 Fibrosis, cystic, also known asCystic fibrosis)

 Fibrosis, interstitial pulmonary, also known asInterstitial lung disease)

 Fibrosis, pulmonary, also known asPulmonary fibrosis)

 Fifth disease, also known asParvovirus infection)

 Filoviruses, also known asViral hemorrhagic fevers)

 Fistula, arteriovenous, also known asArteriovenous fistula)

Flatfeet

 Flaviviruses, also known asViral hemorrhagic fevers)

 Floaters, also known asEye floaters)

Floor of the mouth cancer

 Floppy valve syndrome, also known asMitral valve prolapse)

 Flu, also known asInfluenza (flu))

 Flu, swine, also known asH1N1 flu (swine flu))

 Fluid around the heart, also known asPericardial effusion)

Focal segmental glomerulosclerosis (FSGS)

 Folate deficiency anemia, also known asVitamin deficiency anemia)

Folliculitis

Food allergy

 Food allergy, egg, also known asEgg allergy)

 Food allergy, milk, also known asMilk allergy)

Food poisoning

 Food-borne illness, also known asFood poisoning)

Foot drop

 Foot fracture, also known asBroken foot)

 Foramen ovale, also known asPatent foramen ovale)

 Fracture, arm, also known asBroken arm)

 Fracture, greenstick, also known asGreenstick fractures)

 Fracture, growth plate, also known asGrowth plate fractures)

 Fracture, hip, also known asHip fracture)

 Fracture, incomplete, also known asGreenstick fractures)

 Fracture, leg, also known asBroken leg)

 Fracture, stress, also known asStress fractures)

 Fractured nose, also known asBroken nose)

 Fractured rib, also known asBroken ribs)

 Frontal lobe epilepsy, also known asFrontal lobe seizures)

Frontal lobe seizures

Frontotemporal dementia

 Frontotemporal lobar degeneration, also known asFrontotemporal dementia)

Frostbite

Frozen shoulder

 FSGS, also known asFocal segmental glomerulosclerosis (FSGS))

Fuchs’ dystrophy

Functional dyspepsia

Functional neurologic disorder/conversion disorder

 Fungal infection, nail, also known asNail fungus)

 Funnel chest, also known asPectus excavatum)

 GAD, also known asGeneralized anxiety disorder)

Galactorrhea

Gallbladder cancer

 Gallbladder inflammation, also known asCholecystitis)

Gallstones

 Gambling, compulsive, also known asCompulsive gambling)

Ganglion cyst

Gangrene

Gas and gas pains

 Gastric cancer, also known asStomach cancer)

 Gastric emptying, delayed, also known asGastroparesis)

 Gastric emptying, rapid, also known asDumping syndrome)

Gastritis

 Gastroenteritis, viral, also known asViral gastroenteritis (stomach flu))

 Gastroesophageal reflux disease, also known asGastroesophageal reflux disease (GERD))

Gastroesophageal reflux disease (GERD)

Gastrointestinal bleeding

Gastrointestinal stromal tumor (GIST)

Gastroparesis

Gaucher disease

Gender dysphoria

 Gender identity disorder, also known asGender dysphoria)

Generalized anxiety disorder

Genital herpes

Genital warts

Geographic tongue

Germ cell tumors

 German measles, also known asRubella)

Gestational diabetes

Giant cell arteritis

 Giant lymph node hyperplasia, also known asCastleman disease)

Giardia infection (giardiasis)

Gilbert syndrome

Gingivitis

Glaucoma

Glioblastoma

Glioma

Glomerulonephritis

 Glossodynia, also known asBurning mouth syndrome)

 Glucocerebrosidase deficiency, also known asGaucher disease)

 Gluten-sensitive enteropathy, also known asCeliac disease)

Goiter

Golfer’s elbow

Gonorrhea

Gout

Grand mal seizure

Granuloma annulare

Granulomatosis with polyangiitis

Graves’ disease

Greenstick fractures

 Grief, also known asComplicated grief)

 Gross hematuria, also known asBlood in urine (hematuria))

Group B strep disease

Growing pains

 Growth hormone excess, also known asAcromegaly)

Growth plate fractures

Guillain-Barre syndrome

 Gum disease, gingivitis, also known asGingivitis)

 Gum disease, periodontitis, also known asPeriodontitis)

 H. pylori infection, also known asHelicobacter pylori (H. pylori) infection)

 H1N1 flu, also known asH1N1 flu (swine flu))

H1N1 flu (swine flu)

 H1N1v flu, also known asH1N1 flu (swine flu))

 H3N2v flu, also known asH1N1 flu (swine flu))

Hair loss

 Hair-pulling disorder, also known asTrichotillomania (hair-pulling disorder))

Hairy cell leukemia

 Hairy tongue, also known asBlack hairy tongue)

 Halitosis, also known asBad breath)

Hammertoe and mallet toe

Hamstring injury

 Hand fracture, also known asBroken hand)

Hand-foot-and-mouth disease

Hangovers

Hantavirus pulmonary syndrome

 Hardening of the arteries, also known asArteriosclerosis / atherosclerosis)

Hashimoto’s disease

 HAV infection, also known asHepatitis A)

Hay fever

 HBV infection, also known asHepatitis B)

 HCV infection, also known asHepatitis C)

Head and neck cancers

Head lice

 Head trauma, coma, also known asComa)

 Headache, chronic daily, also known asChronic daily headaches)

 Headache, cluster, also known asCluster headache)

 Headache, exercise, also known asExercise headaches)

 Headache, migraine, also known asMigraine)

 Headache, primary cough, also known asCough headaches)

 Headache, sex, also known asSex headaches)

 Headache, sinus, also known asSinus headaches)

 Headache, spinal, also known asSpinal headaches)

 Headache, tension, also known asTension headache)

 Headache, thunderclap, also known asThunderclap headaches)

Headaches in children

 Health anxiety, also known asIllness anxiety disorder)

Hearing loss

Heart arrhythmia

Heart attack

 Heart defects in adults, also known asCongenital heart disease in adults)

Heart disease

Heart failure

Heart murmurs

Heart palpitations

Heart valve disease

Heartburn

Heat exhaustion

Heat rash

Heatstroke

 Heavy menstrual periods, also known asMenorrhagia (heavy menstrual bleeding))

 Heel pain, also known asPlantar fasciitis)

Helicobacter pylori (H. pylori) infection

Hemangioma

 Hemangioma, liver, also known asLiver hemangioma)

 Hematoma, intracranial, also known asIntracranial hematoma)

 Hematuria, also known asBlood in urine (hematuria))

Hemifacial spasm

Hemochromatosis

Hemolytic uremic syndrome (HUS)

Hemophilia

Hemorrhoids

Henoch-Schonlein purpura

 Hep A, also known asHepatitis A)

 Hep B, also known asHepatitis B)

 Hep C, also known asHepatitis C)

Hepatitis A

 Hepatitis A virus infection, also known asHepatitis A)

Hepatitis B

 Hepatitis B virus infection, also known asHepatitis B)

Hepatitis C

 Hepatitis C virus infection, also known asHepatitis C)

 Hepatitis, autoimmune, also known asAutoimmune hepatitis)

 Hepatitis, toxic, also known asToxic hepatitis)

Hepatocellular carcinoma

 Hepatomegaly, also known asEnlarged liver)

Hepatopulmonary syndrome

 Hereditary hemochromatosis, also known asHemochromatosis)

Hereditary hemorrhagic telangiectasia

 Hereditary motor and sensory neuropathy, also known asCharcot-Marie-Tooth disease)

 Hereditary nonpolyposis colorectal cancer syndrome, also known asLynch syndrome)

 Hereditary progressive arthro-ophthalmopathy, also known asStickler syndrome)

 Hernia, hiatal, also known asHiatal hernia)

 Hernia, inguinal, also known asInguinal hernia)

 Hernia, umbilical, also known asUmbilical hernia)

Herniated disk

 Herpes zoster, also known asShingles)

 Herpes zoster oticus, also known asRamsay Hunt syndrome)

 Herpes, genital, also known asGenital herpes)

Hiatal hernia

Hiccups

Hidradenitis suppurativa

High blood pressure (hypertension)

High blood pressure in children

 High blood pressure, secondary, also known asSecondary hypertension)

High cholesterol

 High-flow priapism, also known asPriapism)

Hilar cholangiocarcinoma

Hip dysplasia

Hip fracture

Hip labral tear

Hirschsprung’s disease

Hirsutism

Histoplasmosis

HIV/AIDS

Hives and angioedema

 Hives, chronic, also known asChronic hives)

Hoarding disorder

 Hoarse voice, also known asLaryngitis)

 Hodgkin’s disease, also known asHodgkin’s lymphoma (Hodgkin’s disease))

Hodgkin’s lymphoma (Hodgkin’s disease)

 Hordeolum, also known asStye (sty))

Horner syndrome

 Horner-Bernard syndrome, also known asHorner syndrome)

Hot flashes

HPV infection

 Human immunodeficiency virus, also known asHIV/AIDS)

 Human papillomavirus infection, also known asHPV infection)

 Hunchback, also known asKyphosis)

Huntington’s disease

 Hunt’s syndrome, also known asRamsay Hunt syndrome)

Hurthle cell cancer

 Hutchinson-Gilford progeria syndrome, also known asProgeria)

Hydrocele

Hydrocephalus

Hydronephrosis

Hypercalcemia

 Hypercholesterolemia, also known asHigh cholesterol)

 Hypercholesterolemia, familial, also known asFamilial hypercholesterolemia)

 Hypercortisolism, also known asCushing syndrome)

Hypereosinophilic syndrome

Hyperglycemia in diabetes

Hyperhidrosis

 Hypermenorrhea, also known asMenorrhagia (heavy menstrual bleeding))

 Hyperopia, also known asFarsightedness)

Hyperoxaluria and oxalosis

Hyperparathyroidism

 Hypersexuality, also known asCompulsive sexual behavior)

 Hypertension, also known asHigh blood pressure (hypertension))

 Hypertension, pregnancy-related, also known asPreeclampsia)

 Hypertension, pulmonary, also known asPulmonary hypertension)

Hyperthyroidism (overactive thyroid)

Hypertrophic cardiomyopathy

 Hypoactive sexual desire disorder, also known asLow sex drive in women)

 Hypochondria, also known asIllness anxiety disorder)

Hypoglycemia

 Hypoglycemia, diabetic, also known asDiabetic hypoglycemia)

 Hypohydration, also known asDehydration)

Hyponatremia

Hypoparathyroidism

Hypopituitarism

Hypoplastic left heart syndrome

Hypospadias

 Hypotension, also known asLow blood pressure (hypotension))

Hypothermia

Hypothyroidism (underactive thyroid)

 IBD, also known asInflammatory bowel disease (IBD))

 IBS, also known asIrritable bowel syndrome)

Idiopathic hypersomnia

 Idiopathic intracranial hypertension, also known asPseudotumor cerebri (idiopathic intracranial hypertension))

 Idiopathic myelofibrosis, also known asMyelofibrosis)

 Idiopathic thrombocytopenic purpura, also known asImmune thrombocytopenia (ITP))

 Idiopathic toe walking, also known asToe walking in children)

IgA nephropathy (Berger’s disease)

 IgA vasculitis, also known asHenoch-Schonlein purpura)

 IIH, also known asPseudotumor cerebri (idiopathic intracranial hypertension))

Illness anxiety disorder

Immune thrombocytopenia (ITP)

 Immune thrombocytopenic purpura, also known asImmune thrombocytopenia (ITP))

Impacted wisdom teeth

 Impaired glucose tolerance, also known asPrediabetes)

Impetigo

 Impotence, also known asErectile dysfunction)

 Inborn error of metabolism, also known asInherited metabolic disorders)

Incompetent cervix

 Incomplete fracture, also known asGreenstick fractures)

 Incontinence, bowel, also known asFecal incontinence)

 Incontinence, fecal, also known asFecal incontinence)

 Incontinence, nighttime, also known asBed-wetting)

 Incontinence, urinary, also known asUrinary incontinence)

Indigestion

Infant jaundice

Infant reflux

 Infantile hemangioma, also known asHemangioma)

 Infectious arthritis, also known asSeptic arthritis)

Infectious diseases

Infertility

 Infertility, female, also known asFemale infertility)

 Infertility, male, also known asMale infertility)

Inflammatory bowel disease (IBD)

Inflammatory breast cancer

 Inflammed gallbladder, also known asCholecystitis)

 Inflammed pancreas, also known asPancreatitis)

 Inflammed pericardium, also known asPericarditis)

Influenza (flu)

 Influenza, H1N1, also known asH1N1 flu (swine flu))

 Influenza, swine flu, also known asH1N1 flu (swine flu))

Ingrown hair

Ingrown toenails

Inguinal hernia

Inherited metabolic disorders

Insomnia

 Insulin resistance syndrome, also known asMetabolic syndrome)

 Intermittent claudication, also known asClaudication)

Intermittent explosive disorder

Interstitial cystitis

Interstitial lung disease

Intestinal ischemia

 Intestinal lipodystrophy, also known asWhipple’s disease)

Intestinal obstruction

Intracranial hematoma

Intracranial venous malformations

 Intraductal carcinoma, also known asDuctal carcinoma in situ (DCIS))

 Intrahepatic cholestasis of pregnancy, also known asCholestasis of pregnancy)

Intussusception

Invasive lobular carcinoma

Iritis

Iron deficiency anemia

 Iron overload, also known asHemochromatosis)

Irritable bowel syndrome

 Ischemia, intestinal, also known asIntestinal ischemia)

 Ischemic bone necrosis, also known asAvascular necrosis (osteonecrosis))

Ischemic colitis

 Ischemic priapism, also known asPriapism)

 Islet cell cancer, also known asPancreatic neuroendocrine tumors)

Itchy skin (pruritus)

 ITP, also known asImmune thrombocytopenia (ITP))

Jaw tumors and cysts

Jellyfish stings

Jet lag disorder

Jock itch

 Jumper’s knee, also known asPatellar tendinitis)

Juvenile idiopathic arthritis

 Juvenile rheumatoid arthritis, also known asJuvenile idiopathic arthritis)

 Juvenile schizophrenia, also known asChildhood schizophrenia)

Kaposi’s sarcoma

Kawasaki disease

Keloid scar

Keratitis

 Keratoconjunctivitis sicca, also known asDry eyes)

Keratoconus

Keratosis pilaris

 Keratosis, actinic, also known asActinic keratosis)

 Keratosis, seborrheic, also known asSeborrheic keratosis)

 Ketoacidosis, diabetic, also known asDiabetic ketoacidosis)

Kidney cancer

Kidney cysts

 Kidney disease, chronic, also known asChronic kidney disease)

 Kidney failure, acute, also known asAcute kidney failure)

 Kidney failure, chronic, also known asChronic kidney disease)

Kidney infection

Kidney stones

 Kissing disease, also known asMononucleosis)

 Klatskin tumor, also known asHilar cholangiocarcinoma)

Kleptomania

Klinefelter syndrome

Klippel-Trenaunay syndrome

Knee bursitis

Knee pain

 KP, also known asKeratosis pilaris)

Kyphosis

 Lactase deficiency, also known asLactose intolerance)

 Lactation mastitis, also known asMastitis)

Lactose intolerance

Laryngitis

 Lassa fever, also known asViral hemorrhagic fevers)

 Lateral elbow tendinopathy, also known asTennis elbow)

 Lateral epicondylitis, also known asTennis elbow)

 Lateral epicondylosis, also known asTennis elbow)

Latex allergy

Lazy eye (amblyopia)

 LCIS, also known asLobular carcinoma in situ (LCIS))

Lead poisoning

Left ventricular hypertrophy

 Leg fracture, also known asBroken leg)

Legg-Calve-Perthes disease

 Legionellosis, also known asLegionnaires’ disease)

Legionnaires’ disease

Leiomyosarcoma

 Lentigines, solar, also known asAge spots (liver spots))

Leukemia

 Leukemia, acute lymphocytic, also known asAcute lymphocytic leukemia)

 Leukemia, acute myelogenous, also known asAcute myelogenous leukemia)

 Leukemia, chronic lymphocytic, also known asChronic lymphocytic leukemia)

 Leukemia, chronic myelogenous, also known asChronic myelogenous leukemia)

 Leukemia, general, also known asLeukemia)

 Leukemia, hairy cell, also known asHairy cell leukemia)

Leukoplakia

Lewy body dementia

Lice

 Lice, body, also known asBody lice)

Lichen planus

 Lichen planus, oral, also known asOral lichen planus)

Lichen sclerosus

 Lichen simplex chronicus, also known asNeurodermatitis)

Lip cancer

 Lip cancer, also known asMouth cancer)

 Lipodystrophy, intestinal, also known asWhipple’s disease)

Lipoma

Liposarcoma

Listeria infection

 Listeriosis, also known asListeria infection)

Liver cancer

Liver disease

 Liver failure, acute, also known asAcute liver failure)

Liver hemangioma

 Liver spots, also known asAge spots (liver spots))

 Liver, enlarged, also known asEnlarged liver)

Lobular carcinoma in situ (LCIS)

 Localized scleroderma, also known asMorphea)

 Lockjaw, also known asTetanus)

Long QT syndrome

 Loss of bladder control, also known asUrinary incontinence)

 Lou Gehrig’s disease, also known asAmyotrophic lateral sclerosis (ALS))

Low blood pressure (hypotension)

 Low blood sugar, also known asHypoglycemia)

 Low body temperature, also known asHypothermia)

 Low platelet count, also known asThrombocytopenia)

Low sex drive in women

Low sperm count

 Low testosterone, also known asMale hypogonadism)

 Low-flow priapism, also known asPriapism)

Lung cancer

 Lung collapse, also known asAtelectasis)

 Lung collapse, also known asPneumothorax)

 Lung disease, interstitial, also known asInterstitial lung disease)

Lupus

Lupus nephritis

Lyme disease

 Lymph nodes, swollen, also known asSwollen lymph nodes)

 Lymphadenitis, also known asSwollen lymph nodes)

 Lymphadenitis, mesenteric, also known asMesenteric lymphadenitis)

Lymphedema

Lymphoma

 Lymphoma, Hodgkin’s, also known asHodgkin’s lymphoma (Hodgkin’s disease))

 Lymphoma, non-Hodgkin’s, also known asNon-Hodgkin’s lymphoma)

 Lymphoplasmacytic lymphoma, also known asWaldenstrom macroglobulinemia)

Lynch syndrome

 Mad cow disease, also known asCreutzfeldt-Jakob disease)

 Major depressive disorder, also known asDepression (major depressive disorder))

Malaria

Male breast cancer

Male hypogonadism

Male infertility

 Malignant fibrous histiocytoma, also known asUndifferentiated pleomorphic sarcoma)

Malignant hyperthermia

 Malignant mesothelioma, also known asMesothelioma)

Malignant peripheral nerve sheath tumors

 Mallet toe and hammertoe, also known asHammertoe and mallet toe)

 MALS, also known asMedian arcuate ligament syndrome (MALS))

Mammary duct ectasia

 Manic-depressive illness, also known asBipolar disorder)

Marfan syndrome

 Mastalgia, also known asBreast pain)

Mastitis

MCAD deficiency

 MD, also known asMuscular dystrophy)

 ME/CFS, also known asChronic fatigue syndrome)

Measles

 Measles, German, also known asRubella)

 Medial epicondylitis, also known asGolfer’s elbow)

 Medial tibial stress syndrome, also known asShin splints)

Median arcuate ligament syndrome (MALS)

Medication overuse headaches

 Mediterranean anemia, also known asThalassemia)

Medulloblastoma

 Megacolon, also known asHirschsprung’s disease)

 Megaloblastic anemia, also known asVitamin deficiency anemia)

Melanoma

 Melanoma of the eye, also known asEye melanoma)

 MEN 2, also known asMultiple endocrine neoplasia, type 2 (MEN 2))

Meniere’s disease

Meningioma

Meningitis

 Meniscus tear, also known asTorn meniscus)

Menopause

Menorrhagia (heavy menstrual bleeding)

 Menstrual bleeding, excessive, also known asMenorrhagia (heavy menstrual bleeding))

Menstrual cramps

Mental illness

Meralgia paresthetica

Merkel cell carcinoma

Mesenteric ischemia

Mesenteric lymphadenitis

Mesothelioma

Metabolic syndrome

Metachromatic leukodystrophy

 Metastatic brain cancer, also known asBrain metastases)

Metatarsalgia

 Methicillin-resistant staphylococcus aureus infection, also known asMRSA infection)

 MGUS, also known asMonoclonal gammopathy of undetermined significance (MGUS))

Microcephaly

Microscopic colitis

 Microscopic hematuria, also known asBlood in urine (hematuria))

Migraine

Migraine with aura

Mild cognitive impairment (MCI)

 Miliaria, also known asHeat rash)

Milk allergy

 Milk intolerance, also known asLactose intolerance)

Miscarriage

Mitral valve disease

Mitral valve prolapse

Mitral valve regurgitation

Mitral valve stenosis

Mittelschmerz

Mixed connective tissue disease

Molar pregnancy

Mold allergy

Moles

Molluscum contagiosum

 Mono, also known asMononucleosis)

Monoclonal gammopathy of undetermined significance (MGUS)

Mononucleosis

Mood disorders

Morning sickness

Morphea

Morton’s neuroma

Mosquito bites

Mouth cancer

Movement disorders

Moyamoya disease

MRSA infection

 MS, also known asMultiple sclerosis)

 MSA, also known asMultiple system atrophy (MSA))

 Mucocutaneous lymph node syndrome, also known asKawasaki disease)

 Multiple endocrine neoplasia type 1, also known asMultiple endocrine neoplasia, type 1 (MEN 1))

Multiple endocrine neoplasia, type 1 (MEN 1)

Multiple endocrine neoplasia, type 2 (MEN 2)

Multiple myeloma

Multiple sclerosis

Multiple system atrophy (MSA)

Multisystem inflammatory syndrome in children (MIS-C)

Mumps

Muscle cramp

Muscle strains

Muscular dystrophy

 Myalgic encephalomyelitis, also known asChronic fatigue syndrome)

 Myalgic encephalomyelitis/Chronic fatigue syndrome, also known asChronic fatigue syndrome)

Myasthenia gravis

Myelodysplastic syndromes

Myelofibrosis

 Myocardial infarction, also known asHeart attack)

Myocardial ischemia

Myocarditis

Myoclonus

Myofascial pain syndrome

 Myopia, also known asNearsightedness)

Myxofibrosarcoma

Nail fungus

Narcissistic personality disorder

Narcolepsy

Nasal and paranasal tumors

Nasal polyps

Nasopharyngeal carcinoma

Nearsightedness

Neck pain

 Nephroblastoma, also known asWilms’ tumor)

Nephrogenic systemic fibrosis

Nephrotic syndrome

 Neuralgia, postherpetic, also known asPostherpetic neuralgia)

 Neuralgia, trigeminal, also known asTrigeminal neuralgia)

Neuroblastoma

 Neurocardiogenic syncope, also known asVasovagal syncope)

Neurodermatitis

 Neuroendocrine carcinoma of the skin, also known asMerkel cell carcinoma)

Neuroendocrine tumors

Neurofibroma

Neurofibromatosis

 Neurofibrosarcoma, also known asMalignant peripheral nerve sheath tumors)

 Neuroma, acoustic, also known asAcoustic neuroma)

 Neuroma, Morton’s, also known asMorton’s neuroma)

 Neuroma, plantar, also known asMorton’s neuroma)

Neuromyelitis optica

 Neuromyelitis optica spectrum disorder, also known asNeuromyelitis optica)

 Neuropathy, autonomic, also known asAutonomic neuropathy)

 Neuropathy, diabetic, also known asDiabetic neuropathy)

 Neuropathy, hereditary motor and sensory, also known asCharcot-Marie-Tooth disease)

 Neuropathy, peripheral, also known asPeripheral neuropathy)

 Nevus, also known asMoles)

Nickel allergy

 Nicotine addiction, also known asNicotine dependence)

Nicotine dependence

Niemann-Pick

Nightmare disorder

 Nighttime incontinence, also known asBed-wetting)

 NMO, also known asNeuromyelitis optica)

 NMOSD, also known asNeuromyelitis optica)

 Noctural enuresis, also known asBed-wetting)

 Noise-related hearing loss, also known asHearing loss)

Nonalcoholic fatty liver disease

Nonallergic rhinitis

Non-Hodgkin’s lymphoma

 Nonischemic priapism, also known asPriapism)

Nonmelanoma skin cancer

 Nontropical sprue, also known asCeliac disease)

 Nonulcer dyspepsia, also known asFunctional dyspepsia)

Noonan syndrome

Norovirus infection

 Nose fracture, also known asBroken nose)

 Nymphomania, also known asCompulsive sexual behavior)

 OAB, also known asOveractive bladder)

Obesity

 Obesity, childhood, also known asChildhood obesity)

Obsessive-compulsive disorder (OCD)

 Obstetric cholestasis, also known asCholestasis of pregnancy)

Obstructive sleep apnea

 Obstructive sleep apnea in children, also known asPediatric obstructive sleep apnea)

Occupational asthma

 OCD, also known asObsessive-compulsive disorder (OCD))

 Ocular albinism, also known asAlbinism)

Ocular rosacea

 Oculocutaneous albinism, also known asAlbinism)

 Oculosympathetic palsy, also known asHorner syndrome)

 ODD, also known asOppositional defiant disorder (ODD))

 Odontogenic tumors and cysts, also known asJaw tumors and cysts)

 OHSS, also known asOvarian hyperstimulation syndrome)

 Olfactory neuroblastoma, also known asEsthesioneuroblastoma)

Oligodendroglioma

 Onychomycosis, also known asNail fungus)

Oppositional defiant disorder (ODD)

Optic neuritis

 Oral cancer, also known asMouth cancer)

 Oral candidiasis, also known asOral thrush)

Oral lichen planus

Oral thrush

Orchitis

Orthostatic hypotension (postural hypotension)

Osteoarthritis

 Osteoarthritis, cervical, also known asCervical spondylosis)

Osteochondritis dissecans

 Osteogenic sarcoma, also known asOsteosarcoma)

Osteomyelitis

 Osteonecrosis, also known asAvascular necrosis (osteonecrosis))

 Osteophytes, also known asBone spurs)

Osteoporosis

Osteosarcoma

 Otitis externa, also known asSwimmer’s ear)

 Otitis media, also known asEar infection (middle ear))

 Outer ear infection, also known asSwimmer’s ear)

Ovarian cancer

Ovarian cysts

Ovarian hyperstimulation syndrome

Overactive bladder

 Overactive thyroid, also known asHyperthyroidism (overactive thyroid))

 Oxyphil cell carcinoma, also known asHurthle cell cancer)

 PAD, also known asPeripheral artery disease (PAD))

 PAES, also known asPopliteal artery entrapment syndrome)

Paget’s disease of bone

Paget’s disease of the breast

 Pain, back, also known asBack pain)

 Pain, chest, also known asChest pain)

 Pain, wrist, also known asWrist pain)

 Painful bladder syndrome, also known asInterstitial cystitis)

Painful intercourse (dyspareunia)

 Painful periods, also known asMenstrual cramps)

 Palsy, Bell’s, also known asBell’s palsy)

 Palsy, cerebral, also known asCerebral palsy)

 Palsy, facial, also known asBell’s palsy)

 Pancreas inflammation, also known asPancreatitis)

Pancreatic cancer

Pancreatic cysts

Pancreatic neuroendocrine tumors

Pancreatitis

Panic attacks and panic disorder

 PAPVR, also known asPartial anomalous pulmonary venous return)

Paraganglioma

 Paraneoplastic neurological disorder, also known asParaneoplastic syndromes of the nervous system)

 Paraneoplastic neurological syndrome, also known asParaneoplastic syndromes of the nervous system)

Paraneoplastic syndromes of the nervous system

Parkinson’s disease

Parotid tumors

 Partial anomalous pulmonary venous connection, also known asPartial anomalous pulmonary venous return)

Partial anomalous pulmonary venous return

Parvovirus infection

Patellar tendinitis

Patellofemoral pain syndrome

Patent ductus arteriosus (PDA)

Patent foramen ovale

 Pathological gambling, also known asCompulsive gambling)

 Pathological laughter and crying, also known asPseudobulbar affect)

 Pathological stealing, also known asKleptomania)

 PBA, also known asPseudobulbar affect)

 PCOS, also known asPolycystic ovary syndrome (PCOS))

 PDA, also known asPatent ductus arteriosus (PDA))

Peanut allergy

Pectus excavatum

Pediatric brain tumors

Pediatric obstructive sleep apnea

Pediatric white blood cell disorders

 Pediculosis capitis, also known asHead lice)

Pelvic inflammatory disease (PID)

Pelvic organ prolapse

 Pelvic pain, chronic, also known asChronic pelvic pain in women)

 Pelvic support problems, uterine prolapse, also known asUterine prolapse)

Pemphigus

Penicillin allergy

Peptic ulcer

 Perforated eardrum, also known asRuptured eardrum (perforated eardrum))

Pericardial effusion

 Pericardial inflammation, also known asPericarditis)

Pericarditis

Perimenopause

 Periodontal disease, gingivitis, also known asGingivitis)

 Periodontal disease, periodontitis, also known asPeriodontitis)

Periodontitis

Peripheral artery disease (PAD)

Peripheral nerve injuries

Peripheral nerve tumors

Peripheral neuropathy

 Peripheral vascular disease, also known asPeripheral artery disease (PAD))

Peritonitis

 Pernicious anemia, also known asVitamin deficiency anemia)

 Pernio, also known asChilblains)

 Peroneal muscular atrophy, also known asCharcot-Marie-Tooth disease)

Persistent depressive disorder

Persistent post-concussive symptoms (Post-concussion syndrome)

 Personality disorder, antisocial, also known asAntisocial personality disorder)

 Personality disorder, borderline, also known asBorderline personality disorder)

 Personality disorder, narcissistic, also known asNarcissistic personality disorder)

 Personality disorder, schizoid, also known asSchizoid personality disorder)

 Personality disorder, schizotypal, also known asSchizotypal personality disorder)

Personality disorders

 Pertussis, also known asWhooping cough)

 Pes planus, also known asFlatfeet)

Pet allergy

 Petit mal seizure, also known asAbsence seizure)

Peyronie’s disease

 Pharyngitis, also known asSore throat)

Phenylketonuria (PKU)

Pheochromocytoma

 Phlebitis, also known asThrombophlebitis)

 Phobia, social, also known asSocial anxiety disorder (social phobia))

 Pick’s disease, also known asFrontotemporal dementia)

 PID, also known asPelvic inflammatory disease (PID))

 Piles, also known asHemorrhoids)

Pilonidal cyst

 Pilonidal dimple, also known asSacral dimple)

 Pimples, also known asAcne)

Pinched nerve

Pineoblastoma

Pink eye (conjunctivitis)

Pinworm infection

 Pituitary insufficiency, also known asHypopituitarism)

Pituitary tumors

Pityriasis rosea

 Pityriasis versicolor, also known asTinea versicolor)

 PKD, also known asPolycystic kidney disease)

 PKU, also known asPhenylketonuria (PKU))

Placenta accreta

Placenta previa

Placental abruption

Plague

Plantar fasciitis

 Plantar neuroma, also known asMorton’s neuroma)

Plantar warts

Pleurisy

 Pleuritis, also known asPleurisy)

 PLS, also known asPrimary lateral sclerosis (PLS))

Pneumonia

Pneumonitis

Pneumothorax

POEMS syndrome

Poison ivy rash

Polio

Polycystic kidney disease

Polycystic ovary syndrome (PCOS)

Polycythemia vera

Polyhydramnios

Polymorphous light eruption

Polymyalgia rheumatica

Polymyositis

 Polyps, colon, also known asColon polyps)

 Polyps, endometrial, also known asUterine polyps)

 Polyps, nasal, also known asNasal polyps)

 Polyps, stomach, also known asStomach polyps)

 Polyps, uterine, also known asUterine polyps)

 Pompholyx, also known asDyshidrosis)

 Poor color vision, also known asColor blindness)

Popliteal artery aneurysm

Popliteal artery entrapment syndrome

 Popliteal cyst, also known asBaker cyst)

Porphyria

 Post-cardiac injury syndrome, also known asDressler syndrome)

 Post-chemotherapy cognitive impairment, also known asChemo brain)

 Post-concussion syndrome, also known asPersistent post-concussive symptoms (Post-concussion syndrome))

Posterior cortical atrophy

 Posterior prolapse, also known asPosterior vaginal prolapse (rectocele))

Posterior vaginal prolapse (rectocele)

Postherpetic neuralgia

 Postmyocardial infarction syndrome, also known asDressler syndrome)

Postpartum depression

Postpartum preeclampsia

Post-polio syndrome

Post-traumatic stress disorder (PTSD)

 Postural hypotension, also known asOrthostatic hypotension (postural hypotension))

Post-vasectomy pain syndrome

Pouchitis

 Prader-Labhart-Willi syndrome, also known asPrader-Willi syndrome)

Prader-Willi syndrome

Precocious puberty

Prediabetes

Preeclampsia

 Preexcitation syndrome, also known asWolff-Parkinson-White (WPW) syndrome)

 Pregnancy-related hypertension, also known asPreeclampsia)

Premature birth

Premature ejaculation

 Premature ovarian failure, also known asPrimary ovarian insufficiency)

 Premature puberty, also known asPrecocious puberty)

Premature ventricular contractions (PVCs)

 Premenstrual syndrome, also known asPremenstrual syndrome (PMS))

Premenstrual syndrome (PMS)

 Presbycusis, also known asHearing loss)

Presbyopia

Prescription drug abuse

 Pressure sore, also known asBedsores (pressure ulcers))

 Pressure ulcer, also known asBedsores (pressure ulcers))

Preterm labor

Priapism

 Prickly heat, also known asHeat rash)

 Primary adrenal insufficiency, also known asAddison’s disease)

Primary biliary cholangitis

 Primary biliary cirrhosis, also known asPrimary biliary cholangitis)

Primary immunodeficiency

Primary lateral sclerosis (PLS)

Primary ovarian insufficiency

 Primary polycythemia, also known asPolycythemia vera)

Primary progressive aphasia

Primary sclerosing cholangitis

Proctitis

Progeria

Progressive supranuclear palsy

Prolactinoma

 Prolapse, mitral valve, also known asMitral valve prolapse)

 Prolapsed bladder, also known asAnterior vaginal prolapse (cystocele))

 Prolapsed uterus, also known asUterine prolapse)

Prostate cancer

 Prostate gland enlargement, also known asBenign prostatic hyperplasia (BPH))

Prostatitis

 Pruritis ani, also known asAnal itching)

 Pruritus, also known asItchy skin (pruritus))

Pseudobulbar affect

Pseudocholinesterase deficiency

Pseudogout

Pseudomembranous colitis

Pseudotumor cerebri (idiopathic intracranial hypertension)

Psoriasis

Psoriatic arthritis

 PTSD, also known asPost-traumatic stress disorder (PTSD))

Pubic lice (crabs)

 Puffy eyes, also known asBags under eyes)

Pulmonary atresia

Pulmonary atresia with intact ventricular septum

Pulmonary atresia with ventricular septal defect

Pulmonary edema

Pulmonary embolism

Pulmonary fibrosis

Pulmonary hypertension

Pulmonary valve disease

Pulmonary valve stenosis

 PVCs, also known asPremature ventricular contractions (PVCs))

 PVD, also known asPeripheral artery disease (PAD))

 PVPS, also known asPost-vasectomy pain syndrome)

 Pyelonephritis, also known asKidney infection)

Pyloric stenosis

Pyoderma gangrenosum

 RA, also known asRheumatoid arthritis)

Rabies

Radiation enteritis

Radiation sickness

Ramsay Hunt syndrome

 Rapid gastric emptying, also known asDumping syndrome)

 Rapid heartbeat, also known asTachycardia)

 Rash, poison ivy, also known asPoison ivy rash)

Raynaud’s disease

Reactive arthritis

Reactive attachment disorder

 Reading disability, specific, also known asDyslexia)

 Rebound headache, also known asMedication overuse headaches)

Rectal cancer

 Rectal inflammation, also known asProctitis)

 Rectal itching, also known asAnal itching)

Rectal prolapse

 Rectal ulcer, also known asSolitary rectal ulcer syndrome)

Rectovaginal fistula

Recurrent breast cancer

 Recurrent oral ulcers, also known asCanker sore)

 Red eye, also known asSubconjunctival hemorrhage (broken blood vessel in eye))

 Reflux, bile, also known asBile reflux)

 Reflux, vesicoureteral, also known asVesicoureteral reflux)

 Regurgitation, aortic valve, also known asAortic valve regurgitation)

 Regurgitation, mitral valve, also known asMitral valve regurgitation)

 Reiter’s syndrome, also known asReactive arthritis)

REM sleep behavior disorder

Renal artery stenosis

 Renal cancer, also known asKidney cancer)

 Renal failure, acute, also known asAcute kidney failure)

 Renal lithiasis, also known asKidney stones)

Residual limb pain

Respiratory syncytial virus (RSV)

Restless legs syndrome

Retinal detachment

Retinal diseases

Retinoblastoma

 Retinopathy, diabetic, also known asDiabetic retinopathy)

Retractile testicle

Retrograde ejaculation

Rett syndrome

Reye’s syndrome

Rhabdomyosarcoma

Rheumatic fever

Rheumatoid arthritis

 Rhinitis, allergic, also known asHay fever)

 Rhinitis, nonallergic, also known asNonallergic rhinitis)

 Rhinitis, vasomotor, also known asNonallergic rhinitis)

 Rib fracture, also known asBroken ribs)

Rickets

 Rift Valley fever, also known asViral hemorrhagic fevers)

 Ringing in the ear, also known asTinnitus)

Ringworm (body)

Ringworm (scalp)

 Ringworm of the foot, also known asAthlete’s foot)

 RLS, also known asRestless legs syndrome)

 Road rage, also known asIntermittent explosive disorder)

Rosacea

Roseola

Rotator cuff injury

Rotavirus

 Round back, also known asKyphosis)

 RSV, also known asRespiratory syncytial virus (RSV))

Rubella

 Rubeola, also known asMeasles)

Rumination syndrome

 Runner’s knee, also known asPatellofemoral pain syndrome)

 Ruptured disk, also known asHerniated disk)

Ruptured eardrum (perforated eardrum)

Ruptured spleen

Sacral dimple

Sacroiliitis

 SAD, also known asSeasonal affective disorder (SAD))

Salivary gland tumors

Salmonella infection

 Salmonellosis, also known asSalmonella infection)

Sarcoidosis

Sarcoma

 Sarcoma, bone cancer, also known asBone cancer)

 Sarcoma, soft tissue, also known asSoft tissue sarcoma)

 SBBO, also known asSmall intestinal bacterial overgrowth (SIBO))

Scabies

 SCAD, also known asSpontaneous coronary artery dissection (SCAD))

 Scalded mouth syndrome, also known asBurning mouth syndrome)

 Scarlatina, also known asScarlet fever)

Scarlet fever

Schizoaffective disorder

Schizoid personality disorder

Schizophrenia

 Schizophrenia, adolescent, also known asChildhood schizophrenia)

 Schizophrenia, childhood, also known asChildhood schizophrenia)

 Schizophrenia, juvenile, also known asChildhood schizophrenia)

Schizotypal personality disorder

Schwannoma

 SCI, also known asSpinal cord injury)

Sciatica

Scleroderma

 Sclerosing cholangitis, also known asPrimary sclerosing cholangitis)

Sclerosing mesenteritis

 Sclerosis, multiple, also known asMultiple sclerosis)

 Sclerosis, systemic, also known asScleroderma)

Scoliosis

Scorpion sting

Scrotal masses

Seasonal affective disorder (SAD)

 Seasonal allergy, also known asHay fever)

Sebaceous carcinoma

 Sebaceous cysts, also known asEpidermoid cysts)

Seborrheic dermatitis

Seborrheic keratosis

 Secondary brain cancer, also known asBrain metastases)

Secondary hypertension

 SEID, also known asChronic fatigue syndrome)

 Seizure disorder, also known asEpilepsy)

 Seizure, absence, also known asAbsence seizure)

 Seizure, febrile, also known asFebrile seizure)

 Seizure, grand mal, also known asGrand mal seizure)

 Seizure, petit mal, also known asAbsence seizure)

 Seizure, temporal lobe, also known asTemporal lobe seizure)

Seizures

Selective IgA deficiency

 Self harming, also known asSelf-injury/cutting)

Self-injury/cutting

Separation anxiety disorder

Sepsis

 Septal defect, atrial, also known asAtrial septal defect (ASD))

 Septal defect, atrioventricular, also known asAtrioventricular canal defect)

 Septal defect, ventricular, also known asVentricular septal defect (VSD))

Septic arthritis

Serotonin syndrome

 Severe acute respiratory syndrome, also known asSevere acute respiratory syndrome (SARS))

Severe acute respiratory syndrome (SARS)

 Severe brain injury, coma, also known asComa)

Sex headaches

 Sexual dysfunction, female, also known asFemale sexual dysfunction)

 Sexual obsession, also known asCompulsive sexual behavior)

Sexually transmitted diseases (STDs)

Shaken baby syndrome

Shellfish allergy

Shigella infection

Shin splints

Shingles

Short bowel syndrome

 Shoulder dislocation, also known asDislocated shoulder)

 Shy-Drager syndrome, also known asMultiple system atrophy (MSA))

 SIBO, also known asSmall intestinal bacterial overgrowth (SIBO))

Sick sinus syndrome

Sickle cell anemia

 SIDS, also known asSudden infant death syndrome (SIDS))

 Sin Nombre virus infection, also known asHantavirus pulmonary syndrome)

Sinus headaches

 Sinusitis, acute, also known asAcute sinusitis)

 Sinusitis, chronic, also known asChronic sinusitis)

Sjogren’s syndrome

Skin cancer

 Skin cancer, melanoma, also known asMelanoma)

 Skin writing, also known asDermatographia (Dermatographism))

 Skin, itchy, also known asItchy skin (pruritus))

 Skipped heartbeats, also known asHeart palpitations)

 Slapped cheek disease, also known asParvovirus infection)

Sleep apnea

 Sleep apnea in children, obstructive, also known asPediatric obstructive sleep apnea)

 Sleep apnea, central, also known asCentral sleep apnea)

 Sleep apnea, obstructive, also known asObstructive sleep apnea)

Sleep disorders

 Sleep terrors, also known asSleep terrors (night terrors))

Sleep terrors (night terrors)

 Sleepiness, daytime, also known asNarcolepsy)

 Sleeplessness, also known asInsomnia)

Sleepwalking

 Slipped disk, also known asHerniated disk)

 Slow heartbeat, also known asBradycardia)

 Small bowel bacterial overgrowth, also known asSmall intestinal bacterial overgrowth (SIBO))

Small bowel cancer

 Small bowel prolapse, also known asSmall bowel prolapse (enterocele))

Small bowel prolapse (enterocele)

Small intestinal bacterial overgrowth (SIBO)

 Small intestine prolapse, also known asSmall bowel prolapse (enterocele))

Small vessel disease

Smallpox

Snoring

Social anxiety disorder (social phobia)

Soft palate cancer

Soft tissue sarcoma

 Solar keratosis, also known asActinic keratosis)

 Solar lentigines, also known asAge spots (liver spots))

Solitary fibrous tumor

Solitary rectal ulcer syndrome

Somatic symptom disorder

 Somnambulism, also known asSleepwalking)

Sore throat

 Spasmodic torticollis, also known asCervical dystonia)

Specific phobias

 Specific reading disability, also known asDyslexia)

Spermatocele

Spider bites

Spina bifida

Spinal arteriovenous malformation (AVM)

Spinal cord injury

Spinal cord tumor

 Spinal curvature, also known asScoliosis)

Spinal headaches

Spinal stenosis

 Splenomegaly, also known asEnlarged spleen (splenomegaly))

 Spondylosis, cervical, also known asCervical spondylosis)

Spontaneous coronary artery dissection (SCAD)

Sprained ankle

Sprains

Squamous cell carcinoma of the skin

Stage 4 prostate cancer

 Stammering, also known asStuttering)

Staph infections

 STDs, also known asSexually transmitted diseases (STDs))

 Steele-Richardson-Olszewski syndrome, also known asProgressive supranuclear palsy)

 Stein-Leventhal syndrome, also known asPolycystic ovary syndrome (PCOS))

 Stenosing tenosynovitis, also known asTrigger finger)

 Stenosis, aortic valve, also known asAortic valve stenosis)

 Stenosis, mitral valve, also known asMitral valve stenosis)

 Stenosis, pulmonary valve, also known asPulmonary valve stenosis)

 Stenosis, pyloric, also known asPyloric stenosis)

 Stenosis, spinal, also known asSpinal stenosis)

Stevens-Johnson syndrome

Stickler syndrome

 Stings, bee, also known asBee sting)

 Stings, jellyfish, also known asJellyfish stings)

 Stings, scorpion, also known asScorpion sting)

Stomach cancer

 Stomach flu, also known asViral gastroenteritis (stomach flu))

 Stomach pain, nonulcer, also known asFunctional dyspepsia)

Stomach polyps

 Stomatodynia, also known asBurning mouth syndrome)

 Stool holding, also known asEncopresis)

 Strawberry hemangioma, also known asHemangioma)

Strep throat

 Stress cardiomyopathy, also known asBroken heart syndrome)

Stress fractures

Stress incontinence

Stretch marks

Stroke

 Stump pain, also known asResidual limb pain)

Stuttering

Stye (sty)

Subarachnoid hemorrhage

Subconjunctival hemorrhage (broken blood vessel in eye)

 Subfertility, also known asInfertility)

 Substance abuse disorder, also known asDrug addiction (substance use disorder))

 Substance use disorder, also known asDrug addiction (substance use disorder))

Sudden cardiac arrest

Sudden infant death syndrome (SIDS)

 Suicide, also known asSuicide and suicidal thoughts)

Suicide and suicidal thoughts

Sun allergy

 Sun poisoning, also known asPolymorphous light eruption)

Sunburn

 Sunken chest, also known asPectus excavatum)

 Supranuclear palsy, also known asProgressive supranuclear palsy)

Supraventricular tachycardia

Suspicious breast lumps

 SVT, also known asSupraventricular tachycardia)

Sweating and body odor

 Sweating, abnormally excessive, also known asHyperhidrosis)

 Swelling, also known asEdema)

Swimmer’s ear

Swimmer’s itch

Swollen knee

Swollen lymph nodes

 Syndrome X, also known asMetabolic syndrome)

 Synostosis, also known asCraniosynostosis)

Synovial sarcoma

Syphilis

Syringomyelia

 Systemic exertional intolerance disease, also known asChronic fatigue syndrome)

 Systemic lupus erythematosus, also known asLupus)

Systemic mastocytosis

 Systemic sclerosis, also known asScleroderma)

Tachycardia

Takayasu’s arteritis

 Takotsubo cardiomyopathy, also known asBroken heart syndrome)

Tapeworm infection

 TAPVR, also known asTotal anomalous pulmonary venous return (TAPVR))

Tay-Sachs disease

 TB, also known asTuberculosis)

 TBI, also known asTraumatic brain injury)

 Tears, decreased production, also known asDry eyes)

Teen depression

 Teeth grinding, also known asBruxism (teeth grinding))

 Temporal arteritis, also known asGiant cell arteritis)

Temporal lobe seizure

 Temporomandibular disorders, also known asTMJ disorders)

 Temporomandibular joint disorders, also known asTMJ disorders)

TEN

Tendinitis

 Tendinitis, Achilles, also known asAchilles tendinitis)

 Tendinitis, patellar, also known asPatellar tendinitis)

Tennis elbow

 Tenosynovitis, de Quervain’s, also known asDe Quervain tenosynovitis)

Tension headache

 Testicle, retractile, also known asRetractile testicle)

 Testicle, undescended, also known asUndescended testicle)

Testicular cancer

Testicular torsion

 Testosterone deficiency, also known asMale hypogonadism)

Tetanus

Tetralogy of Fallot

 TGA, also known asTransient global amnesia)

Thalassemia

Thoracic aortic aneurysm

Thoracic outlet syndrome

 Three-day measles, also known asRubella)

Throat cancer

 Thromboangiitis obliterans, also known asBuerger’s disease)

Thrombocytopenia

Thrombocytosis

Thrombophlebitis

 Thrush, oral, also known asOral thrush)

Thumb arthritis

Thunderclap headaches

Thyroid cancer

 Thyroid gland enlargement, also known asGoiter)

Thyroid nodules

 Thyroid, overactive, also known asHyperthyroidism (overactive thyroid))

 Thyroiditis, chronic lymphocytic, also known asHashimoto’s disease)

 TIA, also known asTransient ischemic attack (TIA))

 Tic douloureux, also known asTrigeminal neuralgia)

 Tinea barbae, also known asFolliculitis)

 Tinea capitis, also known asRingworm (scalp))

 Tinea corporis, also known asRingworm (body))

 Tinea cruris, also known asJock itch)

 Tinea pedis, also known asAthlete’s foot)

Tinea versicolor

Tinnitus

 TMD, also known asTMJ disorders)

TMJ disorders

Toe walking in children

 Toenail fungus, also known asNail fungus)

Tongue cancer

 Tongue tie, also known asTongue-tie (ankyloglossia))

Tongue-tie (ankyloglossia)

 Tonic-clonic seizure, also known asGrand mal seizure)

Tonsil cancer

Tonsillitis

Tooth abscess

 Tooth decay, also known asCavities/tooth decay)

Torn meniscus

 Torsion, testicular, also known asTesticular torsion)

 Torticollis, spasmodic, also known asCervical dystonia)

 Total anomalous pulmonary venous connection, also known asTotal anomalous pulmonary venous return (TAPVR))

Total anomalous pulmonary venous return (TAPVR)

Tourette syndrome

 Toxemia, also known asPreeclampsia)

 Toxic epidermal necrolysis, also known asTEN)

Toxic hepatitis

Toxic shock syndrome

Toxoplasmosis

Trachoma

Transient global amnesia

Transient ischemic attack (TIA)

 Transposition of great vessels, also known asTransposition of the great arteries)

Transposition of the great arteries

Transverse myelitis

Traumatic brain injury

 Traumatic grief, also known asComplicated grief)

Traveler’s diarrhea

Trichinosis

Trichomoniasis

Trichotillomania (hair-pulling disorder)

Tricuspid atresia

Tricuspid valve disease

Tricuspid valve regurgitation

Trigeminal neuralgia

Trigger finger

Triple X syndrome

 Trisomy 21 syndrome, also known asDown syndrome)

 Trisomy X, also known asTriple X syndrome)

 Trouble swallowing, also known asDysphagia)

Truncus arteriosus

Tuberculosis

Tuberous sclerosis

 Tumor, salivary gland, also known asSalivary gland tumors)

Turner syndrome

 Tympanic membrane perforation, also known asRuptured eardrum (perforated eardrum))

Type 1 diabetes

Type 1 diabetes in children

Type 2 diabetes

Type 2 diabetes in children

Typhoid fever

 Ulcer, aphthous, also known asCanker sore)

 Ulcer, peptic, also known asPeptic ulcer)

 Ulcer, rectal, also known asSolitary rectal ulcer syndrome)

Ulcerative colitis

Ulnar wrist pain

 Ulnar-sided wrist pain, also known asUlnar wrist pain)

Umbilical hernia

 Uncontrollable laughter and crying, also known asPseudobulbar affect)

 Underactive thyroid, also known asHypothyroidism (underactive thyroid))

 Under-eye puffiness, also known asBags under eyes)

Undescended testicle

Undifferentiated pleomorphic sarcoma

 Upset stomach, also known asIndigestion)

Ureteral cancer

Ureteral obstruction

Urethral stricture

Urinary incontinence

 Urinary tract infection, also known asUrinary tract infection (UTI))

Urinary tract infection (UTI)

Urine color

 Urine, blood in, also known asBlood in urine (hematuria))

 Urticaria, also known asHives and angioedema)

 Urticaria, also known asChronic hives)

 Uterine cancer, also known asEndometrial cancer)

Uterine fibroids

 Uterine leiomyoma, also known asUterine fibroids)

 Uterine myoma, also known asUterine fibroids)

Uterine polyps

Uterine prolapse

 Uterus didelphys, also known asDouble uterus)

Vaginal agenesis

Vaginal atrophy

Vaginal cancer

 Vaginal candidiasis, also known asYeast infection (vaginal))

Vaginal fistula

 Vaginal prolapse, posterior, also known asPosterior vaginal prolapse (rectocele))

Vaginitis

Valley fever

 Valvular heart disease, also known asHeart valve disease)

 Variant CJD, also known asCreutzfeldt-Jakob disease)

 Varicella, also known asChickenpox)

 Varices, esophageal, also known asEsophageal varices)

Varicocele

Varicose veins

 Variola, also known asSmallpox)

Vascular dementia

Vascular rings

Vasculitis

 Vasomotor rhinitis, also known asNonallergic rhinitis)

Vasovagal syncope

 vCJD, also known asCreutzfeldt-Jakob disease)

 Velocardiofacial syndrome, also known asDiGeorge syndrome (22q11.2 deletion syndrome))

 Venereal warts, also known asGenital warts)

Ventricular fibrillation

 Ventricular premature contraction, also known asPremature ventricular contractions (PVCs))

Ventricular septal defect (VSD)

Ventricular tachycardia

Vertebral tumor

Vesicoureteral reflux

 Vestibular schwannoma, also known asAcoustic neuroma)

 V-fib, also known asVentricular fibrillation)

Viral gastroenteritis (stomach flu)

Viral hemorrhagic fevers

Vitamin deficiency anemia

Vitiligo

Vocal cord paralysis

 Vocal fold paralysis, also known asVocal cord paralysis)

Voice disorders

Von Willebrand disease

 VPCs, also known asPremature ventricular contractions (PVCs))

Vulvar cancer

Vulvodynia

Waldenstrom macroglobulinemia

 Warts, common, also known asCommon warts)

 Warts, genital, also known asGenital warts)

 Warts, plantar, also known asPlantar warts)

 Warts, venereal, also known asGenital warts)

 Water on the knee, also known asSwollen knee)

 Wegener’s granulomatosis, also known asGranulomatosis with polyangiitis)

 Wermer syndrome, also known asMultiple endocrine neoplasia, type 1 (MEN 1))

 Wermer’s syndrome, also known asMultiple endocrine neoplasia, type 1 (MEN 1))

Wet macular degeneration

Wheat allergy

Whiplash

Whipple’s disease

 White blood cell disorders in children, also known asPediatric white blood cell disorders)

 Whiteheads, also known asAcne)

Whooping cough

Wilms’ tumor

Wilson’s disease

 Wisdom teeth, impacted, also known asImpacted wisdom teeth)

Wolff-Parkinson-White (WPW) syndrome

 Wolff-Parkinson-White accessory pathway-related tachycardia, also known asWolff-Parkinson-White (WPW) syndrome)

Wrinkles

 Wrist fracture, also known asBroken wrist)

Wrist pain

 Xerosis, also known asDry skin)

 Xerostomia, also known asDry mouth)

X-linked agammaglobulinemia

 XXX syndrome, also known asTriple X syndrome)

Yeast infection (vaginal)

 Yersinia pestis, also known asPlague)

Yips

Zika virus

Zollinger-Ellison syndrome

 Zoster, also known asShingles)

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