F Face pain Face powder Facelift Facial nerve palsy Facial paralysis Facial swelling Facial tics Facioscapulohumeral muscular dystrophy (Landouzy-Dejerine) Factitious hyperthyroidism Factor II assay Factor II deficiency Factor IX assay Factor V assay Factor V deficiency Factor VII assay Factor VII deficiency Factor VIII assay Factor X assay Factor X deficiency Factor XII (Hageman factor) deficiency Factor XII assay Failure to thrive Fainting Fair skin cancer risks Familial combined hyperlipidemia Familial dysbetalipoproteinemia Familial hypercholesterolemia Familial hypertriglyceridemia Familial lipoprotein lipase deficiency Familial Mediterranean fever Familial periodic paralysis Familial tremor Family troubles - resources Fanconi's syndrome; acquired Fanconi's syndrome; familial Farsightedness Fasciculations of muscle Fast foods Fat Fat burning and exercise Fat free diet and children Fatigue Fears and phobias Febrile seizure (children) Febrile--cold agglutinins Fecal culture Fecal fat Fecal impaction Fecal smear Feeding disorder of infancy and early childhood Feldene overdose Felty's syndrome Female condoms Female-pattern baldness Femoral hernia Femoral nerve dysfunction Fenestrations Fenoprofen calcium overdose Ferritin Fertilizers Fetal alcohol syndrome Fetal blood testing Fetal Development Fetal heart monitoring Fetal transfusion syndrome Fetal-maternal erythrocyte distribution Fever Fever and children Fever blister causes Fever blisters and canker sores Fiber Fibrin degradation products Fibrinogen Fibrinopeptide a Fibrocystic breast disease Fibroid tumor treatment Fibromyalgia Fibrous dysplasia Fifth disease Fine motor control Finger pain Fingernail polish remover Fingers that change color upon pressure Fire-ant Fireworks First aid kit First degree lateral collateral ligament (LCL) injury First degree medial collateral ligament (MCL) injury First trimester pregnancy Fish bait Fishhook removal Fistula Flank pain Flat bones Fleas Flu and holidays Fluid imbalance Fluorescein angiography Fluorescein eye stain Fluorescent lamps Fluoride in diet Fluoride overdose Flurbiprofen overdose Fluxes Focal neurological deficits Focal segmental glomerulosclerosis Folacin Folate deficiency Folic acid - test Folic acid and birth defect prevention Folliculitis Fontanelles - bulging Fontanelles - excessively large Fontanelles - sunken Food Additives Food allergy Food guide pyramid Food jags Food labeling Food poisoning Food poisoning risks Food, hygiene and sanitation Foot pain Foot pain causes Forehead lift Foreign body nose Foreign object aspiration or ingestion Foxglove Fractional excretion of sodium Fracture Fractured clavicle in the newborn Fragile X syndrome Fragile X syndrome chromosome analysis Friedreich's ataxia Frigidity Frontal bossing Frontal sinus carcinoma Frostbite Frozen foods vs. fresh FSH FTA-ABS Fuel oil Fungal arthritis Fungal nail infection Funnel-web spider Furniture polish Furuncle Fusion of the ear bones