- Duac Once Daily Brand
- Duaklir Genuair Brand
- Duasma HFA 200 Brand
- Dudencer Brand
- Duinum Brand
- Dukoral 杜可舒 Brand
- Dulaglutide Generic
- Dulcolax 樂可舒 Brand
- Duloxetine Generic
- Duocal Super Soluble Brand
- Duodart 特尿通 Brand
- Duofilm 滴疣芬 Brand
- DuoTrav Brand
- Duphalac 杜密克 Brand
- Duphaston Brand
- Dupilumab Generic
- Dupixent NEW Brand
- Duracef Brand
- Duratears Brand
- Duratocin Brand
- Durogesic D-Trans Brand
- Duromine Brand
- Duro-Tuss Chesty Cough/Duro-Tuss Chesty DUO Brand
- Duro-Tuss Expectorant Brand
- Duro-Tuss Herbal Cough Liquid Brand
- Duro-Tuss Mucolytic Brand
- Duro-Tuss Regular/Duro-Tuss Forte Brand
- Duspatalin 杜適林 Brand
- Dutada Brand
- Dutasteride Generic
- Dutasteride + Tamsulosin Generic
- Duxaril Brand