Drugs A-Z Drugs Beginning With 'O' Back To Top Obeticholic Acid Obezine Ocaliva Ocella Ocrelizumab Ocrevus Ofatumumab - Intravenous Ofatumumab - Subcutaneous Ofev Olanzapine Olanzapine and Fluoxetine Olanzapine and Samidorphan Olaparib Olmesartan Olmesartan, Amlodipine, and Hydrochlorothiazide Olumiant Olux Olux-e Olux/olux-e Complete Pack Omadacycline Omalizumab Omega-3-acid Ethyl Esters Omeprazole Omeprazole and Sodium Bicarbonate Omtryg Onabotulinumtoxina - Injection Onabotulinumtoxina - Intradermal Onabotulinumtoxina - Intramuscular Ondansetron - Oral Ondansetron - Oromucosal Onfi Onglyza Onmel Onsolis - Buccal Mucosa Onsolis - Oromucosal Onsolis - Sublingual Opdivo Opsumit Oracea Oramorph Sr Orapred Orapred Odt Oravig Orenitram Orlistat Ortho Tri-cyclen Ortho Tri-cyclen Lo Ortho-cyclen Orvaten Oseltamivir Osmolex Er Ospemifene Osphena Otezla Otrexup - Injection Otrexup - Subcutaneous Oxaprozin Oxaydo Oxbryta Oxcarbazepine Oxiconazole Oxistat Oxy Ir Oxybutynin Oxybutynin Oxycodone Oxycodone and Acetaminophen Oxycontin Oxycontin Cr Oxydose Oxyfast Oxymetazoline Oxytocin - Intramuscular Oxytocin - Intravenous Oxytrol Ozanimod Ozempic Ozenoxacin Ozobax