Condition Database

Find out about the causes, symptoms, treatments and more for thousands of diseases and conditions.

To search for a condition, just type the name in the box below and submit. Or search alphabetically, by selecting a letter for a list of conditions that begin with that letter.

Search by First Letter:
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Conditions beginning with the letter D

Dandruff (Pityriasis Simplex Capitis, Flaky Scalp)
Decreased Libido in Men (Erectile Dysfunction, Erectile Difficulties, Impotence, Low Sex Drive - Male)
Decreased Sex Drive - Female (Female Sexual Dysfunction, Low Libido in Women, Sexual Dissatisfaction in Women, Lack of Sexual Desire in Women)
Decubitus Ulcers (Bedsores, Bed Ulcers, Pressure Sores)
Deep Vein Thrombosis (Blood Clots, Thrombophlebitis, Phlebitis)
Degenerative Joint Disease (Osteoarthritis)
Dehydration (Low Body Fluids)
Dementia (Chronic Brain Syndrome, Organic Brain Syndrome, Senile Dementia)
Dental Caries (Tooth Decay and Toothache, Cavities, Toothache)
Depigmentation (Vitiligo, Loss of Skin Pigmentation, Skin Discolouring, Skin Discoloration)
Depression
Depressive Neurosis (Dysthymic Disorder, Dysthymia)
Deuteranopia (Colour Blindness, Monochromatism, Protanopia, Colour Vision Deficiency)
Diabetes (High Blood Sugar, Hyperglycemia)
Diabetes Type 1 (Type 1 Diabetes)
Diabetes Type 2 (Type 2 Diabetes)
Diabetic Ketoacidosis (Ketoacidosis, DKA)
Diaper Dermatitis (Diaper Rash, Nappy Rash)
Diaper Rash (Diaper Dermatitis, Nappy Rash)
Diarrhea (Runs, Loose Stools)
Difficulty Passing Stool (Constipation, Hard Stools)
Diphtheria (Childhood Vaccination, Polio, Vaccination, Hemophilus influenzae)
Diverticulitis (Diverticulosis)
Diverticulosis (Diverticulitis)
Dizziness (Vertigo, Spinning)
DKA (Diabetic Ketoacidosis, Ketoacidosis)
Down Syndrome (Down's Syndrome)
Down's Syndrome (Down Syndrome)
Drug Abuse (Substance Use Problems, Addiction)
Dry Mouth (Xerostomia)
Duchenne Muscular Dystrophy (Muscular Dystrophy, Becker's Muscular Dystrophy, Facioscapulohumeral Muscular Dystrophy, Limb-Girdle Muscular Dystrophies)
Duodenal Ulcers (Peptic Ulcer Disease, Stomach Ulcers, Ulcers, Gastric Ulcers)
Dysentery
Dysmenorrhea
Dysrhythmia (Arrhythmias, Abnormal Heart Rhythms)
Dysthymia (Dysthymic Disorder, Depressive Neurosis)
Dysthymic Disorder (Dysthymia, Depressive Neurosis)

Every article in the Condition Database has been reviewed by Canadian doctors and pharmacists.

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