- Drug listing
- Brand listing
- Obeticholic acid
- Obinutuzumab
- Ocrelizumab
- Octreotide
- Odevixibat
- Ofatumumab
- Ofloxacin
- Olanzapine
- Olaparib
- Olmesartan
- Olmesartan + amlodipine
- Olmesartan + amlodipine + hydrochlorothiazide
- Olmesartan + hydrochlorothiazide
- Olsalazine
- Omalizumab
- Omeprazole
- Onasemnogene abeparvovec
- Ondansetron
- Opicapone
- Orlistat
- ortho-dichlorobenzene + para-dichlorobenzene + chlorobutanol + arachis oil
- Osilodrostat
- Osimertinib
- Oxaliplatin
- Oxazepam
- Oxcarbazepine
- Oxybutynin
- Oxycodone
- Oxycodone + naloxone
- Oxymetazoline
- Ozanimod
Last updated
1 June 2026