| Ocaliva Tablets | Intercept Pharma | VIEW PDF |
| Ocrevus Injection | Genentech | VIEW PDF |
| OctreoScan Pellet | Mallinckrodt Pharmaceuticals | VIEW PDF |
| Octreotide Acetate Injectable | Teva Pharmaceuticals USA | VIEW PDF |
| Octreotide Acetate Injection | Fresenius Kabi USA, LLC. | VIEW PDF |
| Octreotide Acetate Injection | Mylan Inc. | VIEW PDF |
| Octreotide Acetate Injection | Hikma Pharmaceuticals USA Inc. | VIEW PDF |
| Ofirmev (acetaminophen) Injection | Mallinckrodt Pharmaceuticals | VIEW PDF |
| Olumiant Tablet | Eli Lilly and Company | VIEW PDF |
| Omeprazole DR Capsules | Zydus Pharmaceuticals USA Inc. | VIEW PDF |
| Omnipaque Injection | GE Healthcare | VIEW PDF |
| Oncaspar | Sigma-Tau Pharmaceuticals, Inc. | VIEW PDF |
| Onco-Prover | Pfizer, Inc. | VIEW PDF |
| Oncotice BCG Vaccine | Merck & Co., Inc. | VIEW PDF |
| Oncotice | Merck & Co., Inc. | VIEW PDF |
| Ondansetron Injection | Hospira, Inc. | VIEW PDF |
| Onglyza Tablets | AstraZeneca | VIEW PDF |
| Onto Injectable | Eisai Inc. | VIEW PDF |
| Opdivo (nivolumab) injection | Bristol Myers Squibb | VIEW PDF |
| Orencia (abatacept) Subcutaneous Injection | Bristol Myers Squibb | VIEW PDF |
| Orfidal Tablets | Pfizer, Inc. | VIEW PDF |
| Orilissa (Elagolix) Tablets | AbbVie Inc. | VIEW PDF |
| Orkambi (lumacaftor/ivacaftor) Tablets | Vertex Pharmaceuticals Incorporated | VIEW PDF |
| Oroxine Tablets | GlaxoSmithKline | VIEW PDF |
| Ospemifene Tablets | Shionogi & Co., Ltd. | VIEW PDF |
| Osphena Tablets | Shionogi & Co., Ltd. | VIEW PDF |
| Otrexup Injectable | Antares Pharmaceuticals LLC | VIEW PDF |
| Ovidrel Injectable | EMD Serono, Inc. | VIEW PDF |
| Oxaliplatin Injectable | Hospira, Inc. | VIEW PDF |
| Oxaliplatin Injectable | Sagent Pharmaceuticals, Inc. | VIEW PDF |
| Oxaliplatin Injectable | Sun Pharmaceutical Industries Ltd. | VIEW PDF |
| Oxaliplatin injectable | Sandoz Div. of Novartis | VIEW PDF |
| Oxaliplatin Injection | Teva Pharmaceuticals USA | VIEW PDF |
| Oxaliplatin Injection | Fresenius Kabi USA, LLC. | VIEW PDF |
| OxcarbAP | Breckenridge Pharmaceuticals | VIEW PDF |
| Oxcarbazepine | Ranbaxy Labs. Ltd. Div. of Sun Pharmaceuticals | VIEW PDF |
| Oxcarbazepine Oral Solution | Roxane Laboratories Div. of Boehringer Ingelheim Pharmaceuticals, Inc. | VIEW PDF |
| Oxcarbazepine Tablet | Apotex Corporation | VIEW PDF |
| Oxcarbazepine Tablets | Roxane Laboratories Div. of Boehringer Ingelheim Pharmaceuticals, Inc. | VIEW PDF |
| Oxcarbazepine Tablets | Taro Pharmaceuticals USA Inc. | VIEW PDF |
| Oxcarbazepine | Arcelor Chemicals Private Ltd. | VIEW PDF |
| Oxsoralen Ultra Lotion | Valeant Pharmaceuticals North America, LLC | VIEW PDF |
| Oxycodone and Acetaminophen Capsules | Roxane Laboratories Div. of Boehringer Ingelheim Pharmaceuticals, Inc. | VIEW PDF |
| Oxycodone and Acetaminophen Tablets | Roxane Laboratories Div. of Boehringer Ingelheim Pharmaceuticals, Inc. | VIEW PDF |
| Oxycodone HCl Oral Solution | Roxane Laboratories Div. of Boehringer Ingelheim Pharmaceuticals, Inc. | VIEW PDF |
| Oxycodone HCl Tablets | Zydus Pharmaceuticals USA Inc. | VIEW PDF |
| Oxycodone Hydrochloride and Acetaminophen Tablets | Mallinckrodt Pharmaceuticals | VIEW PDF |
| Oxycodone Hydrochloride Tablets | Pfizer, Inc. | VIEW PDF |
| Oxymorphone Hydrochloride Tablets | Hikma Pharmaceuticals USA Inc. | VIEW PDF |
| Oxytocin Injection | Fresenius Kabi USA, LLC. | VIEW PDF |
| Oxytocin Injection | Hospira, Inc. | VIEW PDF |
| Ozempic (Semaglutide) for Injection | Novo Nordisk | VIEW PDF |
