• Dairy Intolerance - See Lactose Intolerance

• Dandruff

• Deafness

• Deep Venous Thrombosis

• Dehydration

• Delirium

• Dementia

• Dengue Fever

• Dental Cavities

• Dental Malocclusion

• Depression

• Dermatitis Herpetiformis

• Dermatofibroma

• Dermatomyositis

• Detached Retina

• Diabetes Insipidus

• Diabetes Mellitus

• Diabetic Foot Problems

• Diabetic Neuropathy

• Diabetic Retinopathy

• Diaper Rash

• Diarrhea

• DIC - See Disseminated Intravascular Coagulation

• Diffuse Esophageal Spasm - See Esophageal Spasm

• Dilated Cardiomyopathy

See also: Cardiomyopathy

• Diphtheria

• Dislocated Elbow

• Dislocated Shoulder

• Dislocations

• Disseminated Intravascular Coagulation

• Diverticulitis - See Diverticulosis and Diverticulitis

• Diverticulosis and Diverticulitis

• Dizziness and Vertigo

• Down Syndrome

• Drowning

• Drug Abuse

• Drug Allergy

• Drug-Induced Pulmonary Disease

• Dry Eye Syndrome

• Duhring Disease - See Dermatitis Herpetiformis

• Duodenal Ulcer - See Peptic Ulcer

• Dwarfism

• Dysfunctional Uterine Bleeding

• Dysmenorrhea - See Menstrual Cramps

• Dyspareunia (painful intercourse)

• Dysrhythmias - See Arrhythmias

• Dystocia