- D.H.E. 45
- DDAVP
- DDAVP Melt
- DDAVP Nasal Spray
- Dabigatran
- Dalacin C
- Dalacin Vaginal Cream
- Daliresp
- Danocrine
- Dantrium
- Dapsone
- Daraprim
- Daxas
- Daypro
- Decadron
- Declomycin
- Delstrigo
- Deltasone
- Demadex
- Denamarin
- Denavir
- Depakene
- Depakote
- Depakote ER
- Depen
- Deplin
- Depo-Medrol
- Depo-Provera
- Derma Smoothe FS Scalp Oil
- Dermatop Emollient Cream
- Dermotic Oil Ear Drops
- Descovy
- Desferal
- Desloratadine
- Desmopressin
- Desmopressin Nasal Spray
- Desogen
- Desowen Cream
- Desowen Lotion
- Desowen Ointment
- Desyrel
- Detachol
- Detrol
- Detrol LA
- Dexamethasone
- Dexamethasone Injection
- Dexasone Elixir
- Dexasone Injection
- Dexilant
- Diabeta
- Diacomit
- Diamicron
- Diamicron MR
- Diamox
- Diane 35
- Diclectin
- Diclofenac
- Diclofenac Potassium
- Diclofenac SR
- Diclofenac/Misoprostol
- Didrocal Pack
- Didronel
- Differin Cream
- Differin Gel
- Dificid
- Diflucan
- Diflunisal
- Dihydroergotamine Mesylate
- Dilantin
- Dilantin Infatabs
- Diltiazem CD
- Diltiazem ER
- Diovan
- Diovan HCT
- Dipentum
- Diprolene Glycol Cream
- Diprolene Lotion
- Diprolene Ointment
- Diprosone Cream
- Diprosone Lotion
- Diprosone Ointment
- Dipyridamole/Acetylsalicylic Acid
- Ditropan
- Ditropan XL
- Divalproex
- Divigel
- Donepezil
- Doryx
- Dorzolamide
- Dorzolamide/Timolol Eye Drops
- Dovato
- Dovonex Ointment
- Doxazosin
- Doxycycline Hyclate
- DrySol
- Drysol Dab-On Extra Strength
- Duac Gel
- Duavee
- Duavive
- Dulcolax
- Dulera
- Duloxetine
- DuoNeb
- DuoTrav
- Duobrii Lotion
- Durezol
- Duricef
- Dyazide