Click on a letter to browse health topics alphabetically or use the search form above.
Back to top- Da Costa's Syndrome
- DA2A
- Dacryosialoadenopathia
- Dacryosialoadenopathy
- DAF syndrome
- Dalpro, Fetal Effects From
- Danbolt-Cross Syndrome
- Dancing Eyes-Dancing Feet
- Dandruff
- Dandy Fever
- Dandy Walker Malformation
- Dandy-Walker Cyst
- Dandy-Walker Deformity
- Dandy-Walker Syndrome
- Danon Disease
- Darier Disease
- DASH diet for high blood pressure, Using the
- Davidson's Disease
- Davies' Disease
- Dawn Phenomenon and the Somogyi Effect
- Dawson's Disease
- Dawson's Encephalitis
- Daycare
- DBA
- DC
- DD
- De Barsy Syndrome
- De Barsy-Moens-Diercks Syndrome
- de Lange Syndrome
- De Quervain's Disease
- De Santis Cacchione Syndrome
- De-Efferented State
- Deafness
- Deafness and Pili Torti, Bjornstad Type
- Deafness, Congenital, and Functional Heart Disease
- Deafness, Onychodystrophy, Osteodystrophy,and Mental Retardation
- Deafness, Sensorineural, with Imperforate Anus and Hypoplastic Thumbs
- Deafness-Dwarfism-Retinal Atrophy
- Deafness-Myopia-Cataract-Saddle Nose, Marshall Type
- Dealing With Emergencies
- Dealing With Medicine Side Effects and Interactions
- Debbie's Story: People Can and Do Recover
- Debrancher Deficiency
- Debre's Syndrome
- Deciding to Get Treatment for PTSD
- Deciduous Skin
- Decompressive laminectomy for spinal stenosis
- Decreased Alertness
- Decubitis Ulcers
- Deep brain stimulation for Parkinson's disease
- Deep fibromatosis
- Deep Vein Thrombosis
- Deep vein thrombosis: Taking anticoagulants safely
- Deerfly Fever
- Defibrillation for Atrial Fibrillation
- Defibrillation for Fast Heart Rate
- Deficiency of abdominal musculature
- Deficiency of Mitochondrial Respiratory Chain Complex IV
- Degenerative Chorea
- Degenerative Disc Disease
- Degos Disease
- Degos Syndrome
- Degos-Kohlmeier Disease
- DEH
- Dehydration
- Dejerine Sottas Disease
- Del(18p) Syndrome
- Del(18q) Syndrome
- Del(4q) Syndrome, Partial
- Del(7p) Syndrome, Partial
- Del(8p) Syndrome, Partial
- Del(9p) Syndrome, Partial
- Delayed Hypersensitivity
- Deletion 11q Syndrome, Partial
- Deletion 13q Syndrome, Partial
- Deletion 22q13 Syndrome
- Deletion 9p Syndrome, Partial
- Delleman Syndrome
- Delleman-Oorthuys Syndrome
- Delta Storage Pool Disease
- Dementia
- dementia with lobar atrophy and neuronal cytoplasmic inclusions
- Dementia, Deciding About Nursing Homes
- DeMorsier syndrome
- Dengue Fever
- Dengue Hemorrhagic Fever
- Dengue Shock Syndrome
- dense deposit disease
- Dental and Mouth Injuries
- Dental Care, Basic
- Dental care: Brushing and flossing your teeth
- Dental Caries (Tooth Decay)
- Dental Problems, Noninjury
- Dentato-Rubro-Pallido-Luysian Atrophy
- Dentin Dysplasia, Coronal
- Dentin Dysplasia, Radicular
- Dentin Dysplasia, Type I
- Dentin Dysplasia, Type II
- Dentinogenesis Imperfecta Type III
- Dentinogenesis Imperfecta, Shields Type
- Dento-Oculo-Osseous Dysplasia
- Denys-Drash Syndrome
- Depakene, Fetal Effects From
- Depakote Sprinkle, Fetal Effects From
- Depakote, Fetal Effects From
- Depersonalization Disorder
- Depersonalization Neurosis
- Depigmentation-Gingival Fibromatosis-Microphthalmia
- Depressed Feeling
- Depression
- Depression After Pregnancy
- Depression Evaluation Calculator
- Depression in Children and Teens
- Depression Medication; Should I Stop Taking?
- Depression, Electroconvulsive Therapy for
- Depression, Should I Take Antidepressants while Pregnant?
- Depression: Dealing with medicine side effects
- Depression: Helping someone get treatment
- Depression: Managing postpartum depression
- Depression: Should I stop taking my antidepressant?
- Depression: Should I take an antidepressant?
- Depression: Should I take antidepressants while I'm pregnant?
- Depression: Should my child take medicine to treat depression?
- Depression: Supporting someone who is depressed
- Depression: Supportive care - Health Professional Information [NCI PDQ]
- Depression: Supportive care - Patient Information [NCI PDQ]
- Depression: Taking antidepressants safely
- Depression: Using positive thinking
- Dercum's Disease
- Dermabrasion
- Dermal Necrotizing Angiitis
- Dermatitis Exfoliativa
- Dermatitis Herpetiformis
- Dermatitis Medicamentosa
- Dermatitis Multiformis
- Dermatitis Venenata
- Dermatitis, Contact
- Dermatitis, Diaper
- Dermatochalasia, Generalized
- Dermatolysis, Generalized
- Dermatomegaly
- Dermatomyositis
- Dermatostomatitis, Erythema Multiforme Type
- Dermatostomatitis, Stevens Johnson Type
- Desmin Storage Myopathy
- Desmoid Tumor
- Detached Retina
- Development, Genital and Urinary Anomalies, and Ear Anomalies
- Developmental Dysplasia of the Hip
- Developmental Gerstmann Syndrome
- Devergie Disease
- Deviated Septum Repair
- Devic disease
- Devic syndrome
- DEXA Test to Diagnose Osteoporosis, Deciding About
- Dextrocardia with Situs Inversus
- DGS
- DGSX Golabi-Rosen Syndrome, Included
- DH
- DHCR7 abnormality
- DHOF
- Diabetes
- Diabetes and vision problems: Performing daily diabetes tasks when you can't see well
- Diabetes in children: Checking blood sugar in a child
- Diabetes in children: Counting carbs
- Diabetes in children: Dealing with low blood sugar
- Diabetes in children: Giving insulin shots to a child
- Diabetes in children: Preparing a care plan for school
- Diabetes in children: Preventing high blood sugar
- Diabetes in children: Preventing low blood sugar
- Diabetes in Pregnancy (Gestational Diabetes)
- Diabetes Insipidus, Diabetes Mellitus, Optic Atrophy and Deafness
- Diabetes Mellitus, Addison's Disease, Myxedema
- Diabetes, Type 1
- Diabetes, Type 1: Children Living With the Disease
- Diabetes, Type 1: Living With Complications
- Diabetes, Type 1: Living With the Disease
- Diabetes, Type 1: Recently Diagnosed
- Diabetes, Type 2
- Diabetes, Type 2 in Children
- Diabetes, Type 2: Living With Complications
- Diabetes, Type 2: Living With the Disease
- Diabetes, Type 2: Recently Diagnosed
- Diabetes-Related High and Low Blood Sugar Levels
- Diabetes: Checking your blood sugar
- Diabetes: Coping with your feelings about your diet
- Diabetes: Counting carbs if you don't use insulin
- Diabetes: Counting carbs if you use insulin
- Diabetes: Dealing with low blood sugar from insulin
- Diabetes: Dealing with low blood sugar from medicines
- Diabetes: Giving yourself an insulin shot
- Diabetes: Living with an insulin pump
- Diabetes: Planning for pregnancy
- Diabetes: Preventing high blood sugar emergencies
- Diabetes: Should I get an insulin pump?
- Diabetes: Should I get pregnant?
- Diabetes: Taking care of your feet
- Diabetes: Using a food guide
- Diabetes: Using a plate format for eating
- Diabetic Bearded Woman Syndrome
- Diabetic Eye Disease
- Diabetic Ketoacidosis (DKA)
- Diabetic Nephropathy
- Diabetic Neuropathy
- Diabetic Retinopathy
- Diabetic Retinopathy, Laser Photocoagulation for
- Diabetic Sick-Day Guidelines
- Diacyclothrombopathia IIb-IIIa
- Dialysis (Kidney), Deciding About Stopping
- Dialysis, Deciding About
- Diamond-Blackfan Anemia
- Diaper Rash
- Diaphragm Use and Care
- Diaphyseal Aclasis
- Diaphyseal Dysplasia Camurati-Engelmann
- Diarrhea and Cancer: Home Treatment
- Diarrhea, Age 11 and Younger
- Diarrhea, Age 12 and Older
- Diarrhea, Traveler's
- Diastrophic Dwarfism
- Diastrophic Dysplasia
- Diastrophic Nanism Syndrome
- DIC (Disseminated Intravascular Coagulation)
- Dicarboxylic Aminoaciduria
- Dicarboxylicaciduria due to defect in Beta-Oxidation of Fatty Acids
- Dicarboxylicaciduria due to MCADH Deficiency
- Dichuchwa
- DIDMOAD
- Diencephalic Syndrome
- Diencephalic Syndrome of Childhood
- Diencephalic Syndrome of Emaciation
- Diet (Healthy) for COPD
- Diet Aids (Over-the counter medications), Deciding About Using
- Diet for Children
- Diet for chronic kidney disease, Changing your
- Diet for controlling irritable bowel syndrome
- Diet for gout, Changing your
- Diet for heart disease: Heart-healthy diet
- Diet for Kidney Disease
- Diet Programs
- Diet, Making a Healthy Eating Plan
- Diet: Adding fruits and vegetables
- Dietary Guidelines for Americans—2005
- Dietary Supplements (Herbal Medicines and Natural Products)
- Dieting: Getting support when changing your eating habits
- Difficulty Swallowing (Dysphagia)
- Diffuse Alveolar Damage
- Diffuse Cerebral Degeneration in Infancy
- Diffuse Cerebral Sclerosis
- diffuse degenerative cerebral disease
- Diffuse Fibrosing Alveolitis
- Diffuse Idiopathic Skeletal Hyperostosis
- DiGeorge Syndrome
- Digital-Oro-Cranio Syndrome
- Dilantin Embryopathy
- Dilatation of the Pulmonary Artery, Idiopathic
- Dilated Cardiomyopathy
- Dilation and curettage (D&C) for bleeding during menopause
- Dilation and evacuation (D&E) for abortion
- Dilation and sharp curettage (D&C) for abortion
- Dimitri Disease
- Dining Out: On a Low Salt Diet
- Dipetalonema perstans
- Dipetalonemiasis
- Diploid/Triploid Mixoploidy
- Disaccharide Intolerance I
- Disappearing Bone Disease
- Disc Disease, Degenerative
- Discectomy or microdiscectomy for a herniated disc
- Disease and Injury Prevention
- Disease Screening
- Disease Screening Tests, Which do You Need?
- Disease-Modifying Therapy for Multiple Sclerosis, Deciding About
- DISH
- Dislocated or Separated Shoulder
- Disorder of Conification 13
- Disorder of Cornification 11 (Phytanic Acid Type)
- Disorder of Cornification 12 (Neutral Lipid Storage Type)
- Disorder of Cornification 19 (Erythrokeratolysis Hiemalis)
- Disorder of Cornification 20
- Disorder of Cornification 24
- Disorder of Cornification 8, Curth-Macklin Type
- Disorder of N-Glycan Synthesis Ia
- Disorders of Cornification
- Disorders of Cornification 16
- Displaced Spleen
- Disseminated Intravascular Coagulation (DIC)
- Disseminated Peritoneal Adenomucinosis (DPAM)
- Distal 11q Monosomy
- Distal 11q- Syndrome
- Distal 4q Monosomy
- Distal 4q Trisomy
- Distal 4q- Syndrome
- Distal 8p Monosomy
- Distal 9p- Syndrome
- Distal arthrogryposis type 2A
- Distal Arthrogryposis, Type IIA
- Distal Duplication 10q
- Distal Duplication 15q
- Distal Duplication 6q
- Distal Monosomy 9p
- Distal Muscular Dystrophy
- Distal Myopathy
- Distal Trisomy 10q Syndrome
- Distal Trisomy 11q
- Distal Trisomy 6q
- Divalproex, Fetal Effects From
- Diverticular Bleeding
- Diverticular Disease, Colectomy (Partial) for
- Diverticular Disease, Partial Colectomy for
- Diverticulitis
- Diverticulosis
- Dizziness Safety Precautions
- Dizziness: Lightheadedness and Vertigo
- DKC
- DM
- DMC disease
- DMD
- DNS, Hereditary
- Do You Have a Drinking Problem?: Interactive Tool
- DOC 11 (Phytanic Acid Type)
- DOC 12 (Neutral Lipid Storage Type)
- DOC 13 (Multiple Sulfatase Deficiency)
- DOC 16, Unilateral Hemidysplasia Type
- DOC 19
- DOC 20
- DOC 24
- DOC 8, Curth-Macklin Type
- Doctor's Appointment, Making the Most of It
- Doctors
- Dog Bite
- Dohle Leukocyte Inclusions with Giant Platelets
- Dohle's Bodies-Myelopathy
- Dolichospondylic Dysplasia
- Domestic Abuse
- Domestic Violence
- Donath-Landsteiner Hemolytic Anemia
- Donath-Landsteiner Syndrome
- Donohue Syndrome
- DOOR Syndrome
- DOOR(S) Syndrome
- Dorfman Chanarin Syndrome
- Down Syndrome
- DR Syndrome
- Dracontiasis
- Dracunculiasis
- Dracunculosis
- Drash Syndrome
- Dravet Syndrome
- Dreifuss-Emery type muscular dystrophy with contractures
- Drifting Spleen
- Drooping Eyelids
- Drowning Prevention
- Drug Abuse and Dependence
- Drug Abuse, Teen
- Drug abuse: Dealing with teen substance use
- Drug Allergies
- Drug and Alcohol Problems
- Drug Hypersensitivity
- Drug or Alcohol Use During Pregnancy
- Drug Side Effects and Interactions, Dealing With
- Drug-Induced Movement Disorder
- Drummond's Syndrome
- Dry Skin and Itching
- DTD
- Dual-Energy X-ray Absorptiometry to Diagnose Osteoporosis, Deciding About
- Duane radial ray syndrome (DRRS)
- Duane Syndrome
- Duane's Retraction Syndrome
- Dubin Johnson Syndrome
- Dubowitz Syndrome
- Due Date (Pregnancy) Calculator
- Duengero
- Duhring Disease
- Duncan Disease
- Duodenal Atresia
- Duodenal Atresia or Stenosis
- Duodenal Stenosis
- Duodenal Ulcer
- Dup(10q) Syndrome
- Dup(4p) Syndrome
- Dup(4q) Syndrome, Partial
- Dup(5p) Syndrome
- Dup(9p) Syndrome
- Duplication 4p Syndrome
- Duplication 4q Syndrome, Partial
- Duplication 5p Syndrome
- Duplication 6q, Partial
- Duplication 9p Syndrome
- Dupuy's Syndrome
- Dupuytren's Disease
- Dupuytren's disease: Should I have hand surgery?
- Dural Endothelioma
- Dutch-Kennedy Syndrome
- Dwarfism with Renal Atrophy and Deafness
- Dwarfism, Campomelic
- Dwarfism, Cortical Thickening of the Tubular Bones & Transient Hypocalcemia
- Dwarfism, Deformity with Mesomelic
- Dwarfism, Levi's Type
- Dwarfism, Metatropic
- Dwarfism-Onychodysplasia
- DWM
- Dyggve Melchior Clausen Syndrome
- Dysautonomia, Familial
- Dysbetalipoproteinemia
- Dyschondrodysplasia with Hemangiomas
- Dyschondroplasia
- Dyschondrosteosis
- Dyschromatosis Universalis Hereditaria
- Dysencephalia Splanchnocystica
- Dysfunctiona Uterine Bleeding, Endometrial Ablation for
- Dysfunctional Uterine Bleeding
- Dysfunctional Uterine Bleeding, Deciding About Hormone Therapy
- Dysfunctional uterine bleeding: Should I use hormone therapy?
- Dysgammaglobulinemia Type I
- Dyskeratosis Congenita
- Dyskeratosis Congenita Syndrome
- Dyskeratosis Congenita, Autosomal Recessive
- Dyskeratosis Congenita, Scoggins Type
- Dyskeratosis Follicularis
- Dyslexia
- Dysmenorrhea, Pain Relief
- Dysmorphic Acquired Immune Deficiency Syndrome
- Dysmorphic AIDS
- Dysmyelogenic Leukodystrophy
- Dysmyelogenic Leukodystrophy-Megalobare
- Dysphonia Spastica
- Dysplasia Epiphyseal Hemimelica
- Dysplasia Epiphysialis Punctata
- Dysplasia Gigantism Syndrome, X-Linked
- Dysplasia of Nails With Hypodontia
- Dysplasia, Cleidocranial
- Dysplasia, Epiphysealis Hemimelica
- Dysplasia, Fibrous
- Dysplasia, Osteodental
- Dysplastic Nevus Syndrome
- Dysproteinemia, Familial
- Dyssynergia Esophagus
- Dystonia
- Dystopia Canthorum
- Dystrophia Adiposogenitalis
- Dystrophia Endothelialis Cornea
- dystrophia myotonia
- Dystrophy, Asphyxiating Thoracic
- Dystrophy, Myotonic
