- Dabigatran
- Daivobet®
- Decongestants (nasal)
- Dementia medications
- Denosumab
- Depo-Provera®
- DermAid®
- Detrusitol®
- Dexamfetamine
- Diabetes type 2 medicines
- Diamide®
- Diazepam
- Diclax SR®
- Diclofenac
- Differin®
- Digoxin
- Dilantin®
- Diltiazem
- Dilzem®
- Dimetapp®
- Dipentum®
- Diphtheria vaccine
- Diprosone®
- Disinfectants
- Diuretics
- Diurin®
- Docusate and senna
- Domperidone
- Donepezil
- Doxazosin
- Doxepin
- Doxycycline
- DP Lotion®
- Driving and medicines
- Drixine nasal spray®
- Dulaglutide
- Duoleum®
- Duolin®
- DuoResp Spiromax
- Duromine®
- Duro-Tuss®
- Dynacirc SRO®