Diseases & Conditions
- Facial injury
- Facial nerve palsy due to birth trauma
- Facial neuralgia
- Facial pain - trigeminal
- Facial palsy
- Facial palsy - birth trauma
- Facial palsy - infant
- Facial palsy - neonate
- Facial tics
- Facial trauma
- Facial-digital-genital syndrome
- Facioscapulohumeral muscular dystrophy
- Factitious disorder by proxy
- Factitious hyperthyroidism
- Factitious thyrotoxicosis
- Factor II deficiency
- Factor IX deficiency
- Factor IX hemophilia
- Factor V deficiency
- Factor VII deficiency
- Factor VIII deficiency
- Factor VIII deficiency
- Factor X deficiency
- Factor XII (Hageman factor) deficiency
- Failure to thrive
- Falciparum malaria
- Fallen arches
- Familial amyloidosis
- Familial chylomicronemia
- Familial combined hyperlipidemia
- Familial dysautonomia
- Familial dysbetalipoproteinemia
- Familial hypercholesterolemia
- Familial hyperkalemic periodic paralysis
- Familial hypertriglyceridemia
- Familial hypokalemic periodic paralysis
- Familial juvenile nephronophthisis
- Familial lipoprotein lipase deficiency
- Familial lipoprotein lipase deficiency
- Familial LPL deficiency
- Familial Mediterranean fever
- Familial non-hemolytic-non-obstructive jaundice
- Familial paroxysmal polyserositis
- Familial primary pulmonary hypertension
- Familial tremor
- Fanconi anemia
- Fanconi syndrome
- Fanconi's anemia
- Farmer's lung
- Farsightedness
- FAS
- Fasciitis - necrotizing
- Fasciotomy - compartment syndrome
- Fasciotomy - enzymatic - Dupuytren
- Fasciotomy- Dupuytren
- Fast heart rate - PSVT
- Fat - obese
- Fatal granulomatosis of childhood
- Fatigue - chronic
- Fatty liver
- Fatty liver - nonalcoholic
- FD
- Fear attacks
- Febrile convulsions
- Febrile seizures
- Fecal impaction
- Feeding disorder
- Felty syndrome
- Felty's syndrome
- Female pattern baldness
- Femoral epiphysis - slipped
- Femoral hernia
- Femoral nerve dysfunction
- Femoral neuropathy
- Femorocele
- Fetal alcohol effects
- Fetal alcohol spectrum disorders
- Fetal alcohol syndrome
- Fetal listeriosis
- Fetal syphilis
- Fetal transfusion syndrome
- Fever blister
- Fibrillation
- Fibrillation - cardiac arrest
- Fibrillation - ventricular
- Fibrinolysis - primary or secondary
- Fibroadenoma - breast
- Fibrocystic breast disease
- Fibroepithelial polyp
- Fibroids
- Fibromyalgia
- Fibromyoma
- Fibromyositis
- Fibrosarcoma
- Fibrosing alveolitis
- Fibrosing mediastinitis
- Fibrositis
- Fibrous dysplasia
- Fifth disease
- Filiform warts
- First-degree heart block
- Fish scale disease
- Fish tank granuloma
- Fish tapeworm infection
- Fissure in ano
- Fistula - gastrointestinal
- Flat feet
- Flea-bite dermatitis
- Fleas
- Flesh-eating bacteria
- Flexion contracture - Dupuytren
- Floppy mitral valve
- Flu
- Fluid buildup
- Fluid imbalance
- Fluid imbalance - dehydration
- Fluid in the chest
- Fluid on the lung
- Fluid overload
- Flush syndrome
- FMF
- Focal sclerosis with hyalinosis
- Focal segmental glomerulosclerosis
- Focal seizure
- Folate deficiency
- Folate-deficiency anemia
- Folic acid deficiency
- Follicular cysts
- Follicular thyroid cancer
- Folliculitis
- Fontanelle - craniosynostosis
- Food allergy
- Food allergy - eggs
- Food allergy - fish
- Food allergy - milk
- Food allergy - peanuts
- Food allergy - shellfish
- Food allergy - soy
- Food poisoning
- Food poisoning - campylobacter enteritis
- Food poisoning - E. coli
- Food poisoning - salmonella
- Foraminal spinal stenosis
- Forefoot varus
- Formerly: Wegener's granulomatosis
- Fracture - compartment syndrome
- Fractured clavicle in the newborn
- Fractured collar bone - newborn
- Fractured kidney
- Fragile hair
- Fragile X syndrome
- Frambesia tropica
- Frequent urination - noninfectious cystitis
- Friedreich ataxia
- Friedreich's ataxia
- Frontotemporal dementia
- Frozen shoulder
- Fructose 1, 6 bisphosphate aldolase deficiency
- Fructose aldolase B-deficiency
- Fructose intolerance
- Fructosemia
- FTD
- FTT
- Fuchs dystrophy
- Fuchs' corneal dystrophy
- Fuchs' dystrophy
- Fuchs' endothelial dystrophy
- Fuchs' endothelial dystrophy, Fuchs' corneal dystrophy
- Fulminant meningococcal sepsis - Waterhouse-Friderichsen syndrome
- Fulminant meningococcemia - Waterhouse-Friderichsen syndrome
- Functional neurological symptom disorder
- Functional ovarian cysts
- Fungal arthritis
- Fungal infection - body
- Fungal infection - feet
- Fungal infection - groin
- Fungal infection - histoplasmosis
- Fungal infection - mouth
- Fungal infection - mouth
- Fungal infection - mouth - newborn
- Fungal infection - mucormycosis
- Fungal infection - scalp
- Fungal infection - skin
- Fungal keratitis
- Fungal nail infection
- Fungus ball
- Furuncle
- Fusion of the ear bones