Diseases and Conditions

D

1. Dandruff
2. Daytime sleepiness (See: Narcolepsy)
3. DCIS (See: Ductal carcinoma in situ (DCIS))
4. DDH (See: Hip dysplasia)
5. De Quervain's tenosynovitis
6. Decreased tear production (See: Dry eyes)
7. Deep vein thrombosis
8. Deer-fly fever (See: Tularemia)
9. Degenerative arthritis (See: Osteoarthritis)
10. Dehydration
11. Delayed ejaculation
12. Delayed gastric emptying (See: Gastroparesis)
13. Delayed sleep phase
14. Delirium
15. Dementia
16. Dementia, Alzheimer's disease (See: Alzheimer's disease)
17. Dementia, frontotemporal (See: Frontotemporal dementia)
18. Dementia, Lewy body (See: Lewy body dementia)
19. Dementia, vascular (See: Vascular dementia)
20. Dengue fever
21. Dengue hemorrhagic fever (See: Dengue fever)
22. Dependence, nicotine (See: Nicotine dependence)
23. Dependent personality disorder (See: Personality disorders)
24. Depersonalization disorder (See: Dissociative disorders)
25. Depersonalization-derealization disorder
26. Depression (major depression) (See: Depression (major depressive disorder))
27. Depression (major depressive disorder)
28. Depression, in teenagers (See: Teen depression)
29. Depression, postpartum (See: Postpartum depression)
30. Dermatitis
31. Dermatitis, atopic (eczema) (See: Atopic dermatitis (eczema))
32. Dermatitis, cercarial (See: Swimmer's itch)
33. Dermatitis, contact (See: Contact dermatitis)
34. Dermatitis, scratch (See: Neurodermatitis)
35. Dermatitis, seborrheic (See: Seborrheic dermatitis)
36. Dermatofibrosarcoma protuberans
37. Dermatographia
38. Dermatomyositis
39. Dermatophytosis (See: Athlete's foot)
40. Desmoid tumors
41. Desmoplastic small round cell tumors
42. Detached retina (See: Retinal detachment)
43. Developmental dysplasia of the hip (See: Hip dysplasia)
44. Deviated septum
45. DFSP (See: Dermatofibrosarcoma protuberans)
46. Diabetes
47. Diabetes insipidus
48. Diabetes, gestational (See: Gestational diabetes)
49. Diabetes, hypoglycemia (See: Hypoglycemia)
50. Diabetes, type 1 (See: Type 1 diabetes)
51. Diabetes, type 1 in children (See: Type 1 diabetes in children)
52. Diabetes, type 2 (See: Type 2 diabetes)
53. Diabetes, type 2 in children (See: Type 2 diabetes in children)
54. Diabetic coma
55. Diabetic hyperosmolar syndrome
56. Diabetic hypoglycemia
57. Diabetic ketoacidosis
58. Diabetic nephropathy
59. Diabetic neuropathy
60. Diabetic retinopathy
61. Diaper rash
62. Diarrhea
63. Diarrhea, antibiotic-associated (See: Antibiotic-associated diarrhea)
64. Diarrhea, traveler's (See: Traveler's diarrhea)
65. Difficulty focusing eyes (See: Convergence insufficiency)
66. Difficulty speaking (See: Voice disorders)
67. Diffuse idiopathic skeletal hyperostosis (DISH)
68. DiGeorge syndrome (22q11.2 deletion syndrome)
69. Dilated cardiomyopathy
70. Diphtheria
71. Dislocated elbow
72. Dislocated shoulder
73. Dislocation
74. Dissecting aneurysm (See: Aortic dissection)
75. Dissociative disorders
76. Diverticulitis
77. Dizziness
78. Double uterus
79. Double-outlet right ventricle
80. Down syndrome
81. Dressler's syndrome
82. Drop foot (See: Foot drop)
83. Drug addiction (substance use disorder)
84. Drug allergy
85. Dry eyes
86. Dry mouth
87. Dry skin
88. Dry socket
89. DSPS (See: Delayed sleep phase)
90. DSRCT (See: Desmoplastic small round cell tumors)
91. Ductal carcinoma in situ (DCIS)
92. Dumping syndrome
93. Dupuytren's contracture
94. Dural arteriovenous fistulas
95. Dust mite allergy
96. DVT (See: Deep vein thrombosis)
97. Dwarfism
98. Dysarthria
99. Dyshidrosis
100. Dyslexia
101. Dysmenorrhea (See: Menstrual cramps)
102. Dyspareunia (See: Painful intercourse (dyspareunia))
103. Dyspepsia (See: Indigestion)
104. Dysphagia
105. Dysphonia (See: Voice disorders)
106. Dysrhythmias (See: Heart arrhythmias)
107. Dysthymia (See: Persistent depressive disorder (dysthymia))
108. Dystonia
109. Dystonia, cervical (See: Cervical dystonia)