Drugs A-Z Drugs Beginning With 'O' Back To Top Obeticholic Acid Ocaliva Ocella Ocrelizumab Ocrevus Ofatumumab - Intravenous Ofatumumab - Subcutaneous Olaparib Olmesartan Olumiant Omalizumab Omeprazole Ondansetron - Oral Ondansetron - Oromucosal Onfi Oseltamivir Osmolex Er Ospemifene Osphena Otezla Otrexup - Injection Otrexup - Subcutaneous Oxaprozin Oxaydo Oxbryta Oxy Ir Oxybutynin Oxycodone Oxycontin Oxycontin Cr Oxydose Oxyfast Oxytocin - Intramuscular Oxytocin - Intravenous Oxytrol Ozanimod Ozempic Ozobax