| Drug name |
Interactions |
| Ogestrel 0.5/50 |
4 |
| Option 2 |
4 |
| Ogestrel |
4 |
| Ogestrel-28 |
4 |
| Ovcon 35 |
4 |
| Ortho-Novum 7/7/7 |
4 |
| Ortho Tri-Cyclen Lo |
4 |
| Ovral |
4 |
| Ortho-Novum |
4 |
| Ortho Tri-Cyclen (28) |
4 |
| Ortho-Novum 7/7/7 birth control |
4 |
| Ortho Tri-Cyclen |
4 |
| Ortho Micronor Oral |
4 |
| Ortho Micronor |
4 |
| Orsythia |
4 |
| Ortho-Cyclen (28) |
4 |
| Ortho-Cyclen |
4 |
| Opcicon One-Step |
4 |
| Ortho-Cept |
4 |
| Ogen 1.25 |
3 |
| Oesclim Transdermal |
3 |
| Olmesartan, Amlodipine, and Hydrochlorothiazide |
3 |
| Olmesartan Medoxomil, Amlodipine and Hydrochlorothiazide |
3 |
| Orbivan |
3 |
| Ortho Evra |
3 |
| Ogen |
3 |
| Ocella |
3 |
| Olanzapine injection |
2 |
| Olanzapine and Fluoxetine Capsules |
2 |
| Olanzapine and Fluoxetine |
2 |
| Olanzapine Extended-Release Injection |
2 |
| Ogen Cream |
2 |
| Olanzapine |
2 |
| Orphengesic |
2 |
| Ombitasvir, Paritaprevir, and Ritonavir |
2 |
| Orphenadrine, aspirin, and caffeine |
2 |
| Olanzapine Intramuscular |
2 |
| Olanzapine, Olanzapine Pamoate |
2 |
| Omadacycline |
2 |
| Omadacycline Intravenous |
2 |
| Omadacycline Tablets |
2 |
| Omadacycline Tosylate |
2 |
| Orphengesic Forte |
2 |
| Ombitasvir, paritaprevir, ritonavir and dasabuvir |
2 |
| Ombitasvir, Paritaprevir, Ritonavir, and Dasabuvir Extended-Release Tablets |
2 |
| Ombitasvir, Paritaprevir, Ritonavir, and Dasabuvir Tablets |
2 |
| Olmesartan and Hydrochlorothiazide |
2 |
| Olmesartan Medoxomil and Hydrochlorothiazide |
2 |
| Orphenadrine w/A.C. |
2 |
| Olaparib Tablets |
2 |
| Olaparib Capsules |
2 |
| Olaparib |
2 |
| Olanzapine Tablets |
2 |
| Olanzapine Orally Disintegrating Tablets |
2 |
| Omadacycline Injection |
2 |
| ONZETRA Xsail |
2 |
| Osphena |
2 |
| Oxacillin Sodium ADD-Vantage injection |
2 |
| Oseni |
2 |
| Otrexup |
2 |
| Otrexup injection |
2 |
| Omnipen-N injection |
2 |
| Orapred ODT |
2 |
| Orapred |
2 |
| Omadacycline oral/injection |
2 |
| Oxacillin injection |
2 |
| Oxacillin Sodium |
2 |
| Ocaliva |
2 |
| Oxacillin |
2 |
| Obeticholic acid |
2 |
| Orkambi (Lumacaftor and Ivacaftor Tablets) |
2 |
| Ospemifene |
2 |
| Orkambi (Lumacaftor and Ivacaftor Granules) |
2 |
| Orkambi |
2 |
| Osimertinib |
1 |
| Oxandrin |
1 |
| OsmoPrep |
1 |
| Omeclamox-Pak |
1 |
| Osimertinib Mesylate |
1 |
| Oscimin Tablet |
1 |
| OsmoPrep Oral |
1 |
| One A Day Kids Jolly Rancher Sour Gummies |
1 |
| One-Gram C |
1 |
| Ohm Allergy Relief |
1 |
| Orvaten |
1 |
| One A Day Kids Scooby-Doo! Gummies |
1 |
| One A Day Kids Scooby-Doo! Complete |
1 |
| One A Day Kids Jolly Rancher Gummies |
1 |
| One A Day Women’s Prenatal |
1 |
| Onmel |
1 |
| Oscimin SR Tablets |
1 |
| Omnicef (Cefdinir Capsules) |
1 |
| Omeprazole, Clarithromycin, and Amoxicillin |
1 |
| Omnicef |
1 |
| Oscimin (Hyoscyamine Orally Disintegrating Tablets) |
1 |
| Orudis |
1 |
| Oxtriphylline and guaifenesin |
1 |
| Oxsoralen-Ultra |
1 |
| Orudis KT |
1 |
| Oruvail |
1 |
| Os-Cal Extra D3 |
1 |
| Os-Cal 500+Extra D Chewable |
1 |
| Opdivo |
1 |
| Omnicef (Cefdinir Suspension) |
1 |
| Omnicef Omni-Pac |
1 |
| Oscimin Oral Dispersible Tablet |
1 |
| Os-Cal 500+D |
1 |
| Oxandrolone |
1 |
| Omniscan Prefill Plus |
1 |
| Omniscan |
1 |
| Oxaprozin |
1 |
| Oxaprozin Potassium |
1 |
| Oxaprozin Tablets |
1 |
| Oscimin (Hyoscyamine Sublingual Tablets) |
1 |
| Oxazepam |
1 |
| Onxol |
1 |
| Oxilan |
1 |
| OB Complete Petite |
1 |
| Octreotide injection |
1 |
| Octreotide Long-Acting Injection |
1 |
| Ocu-Carpine |
1 |
| Orfadin (Nitisinone Capsules) |
1 |
| Orfadin Suspension |
1 |
| Ocudox |
1 |
| Oralair Childrens and Adolescents Sample Kit |
1 |
| Oralair Adult Sample Kit |
1 |
| Oralair |
1 |
| Orgaran |
1 |
| Ocusert Pilo |
1 |
| Oracea |
1 |
| Ocu-Tropine |
1 |
| Octreotide Acetate |
1 |
| Octreotide |
1 |
| OB Complete Premier |
1 |
| Obezine |
1 |
| Oraxyl |
1 |
| Ozempic |
1 |
| Oystercal-D |
1 |
| O-Cal Prenatal |
1 |
| Oravig |
1 |
| Oxytocin Intravenous, Intramuscular |
1 |
| Oxytocin |
1 |
| OB Complete One |
1 |
| Oxymetholone |
1 |
| Oscimin Sublingual Tablet |
1 |
| Orfadin |
1 |
| Orlistat |
1 |
| Octreotide Injection, Intramuscular |
1 |
| OptiNate |
1 |
| Ogivri Intravenous |
1 |
| Ofloxacin (Systemic) |
1 |
| Olumiant |
1 |
| Olmesartan |
1 |
| Olodaterol and tiotropium |
1 |
| Olodaterol inhalation |
1 |
| Ogivri |
1 |
| Olodaterol Hydrochloride |
1 |
| Ofloxacin |
1 |
| Olodaterol |
1 |
| Ofev |
1 |
| Oxycodone and Ibuprofen |
1 |
| Odefsey |
1 |
| Odomzo |
1 |
| Olysio |
1 |
| OptiMARK |
1 |
| Orfadin (Nitisinone Oral Suspension) |
1 |
| Olmesartan Medoxomil |
1 |
| OB Complete Gold |
1 |
| Ogivri Injection |
1 |
| Orencia (Abatacept Auto-Injectors) |
0 |
| Orencia (Abatacept Infusion) |
0 |
| Oseltamivir Oral Suspension |
0 |
| Oseltamivir Phosphate |
0 |
| Oseltamivir Suspension |
0 |
| Orencia (Abatacept Prefilled Syringes) |
0 |
| Oritavancin |
0 |
| Orencia |
0 |
| Orbactiv |
0 |
| Oseltamivir Capsules |
0 |
| Oseltamivir |
0 |
| Oritavancin Intravenous |
0 |
| Oritavancin Diphosphate |
0 |
| Orphacol |
0 |
| Orilissa |
0 |
| Orphenadrine |
0 |
| Orfro |
0 |
| Orthoclone OKT 3 |
0 |
| Ondansetron injection |
0 |
| Orthovisc |
0 |
| Orphenadrine Citrate |
0 |
| Ornex |
0 |
| Orphenadrine Extended-Release Tablets |
0 |
| Orphenadrine Injection |
0 |
| Orphenate |
0 |
| Orenitram |
0 |
| Oscion |
0 |
| Oseltamavir Capsules |
0 |
| Ornex Maximum Strength |
0 |
| Oxycodone and Acetaminophen Tablets |
0 |
| Oxycodone and naltrexone |
0 |
| Oxycodone Solution |
0 |
| Oxycodone Solution Concentrate |
0 |
| Oxycodone Sustained-Release Tablets |
0 |
| Oxycodone Tablets |
0 |
| Oxycontin |
0 |
| Oxycontin CR |
0 |
| Oxy Daily Wash |
0 |
| Oxydose |
0 |
| Oxycodone and naloxone |
0 |
| Oxycodone Immediate-Release Capsules |
0 |
| Oxycodone and Aspirin |
0 |
| Oxycodone Capsules |
0 |
| Oxycodone Capsules and Tablets |
0 |
| Oxycodone Concentrate |
0 |
| Oxycodone ER |
0 |
| Oxycodone Extended-Release Capsules |
0 |
| Oxycodone Extended-Release Tablets |
0 |
| Oxycodone Hydrochloride |
0 |
| Oxymetazoline Hydrochloride |
0 |
| Oxyfast |
0 |
| Oxygen |
0 |
| Oxymorphone |
0 |
| Oxymorphone Extended-Release Tablets |
0 |
| Oxymorphone Hydrochloride |
0 |
| Oxymorphone Injection |
0 |
| Oxymorphone Tablets |
0 |
| Oxytrol |
0 |
| Ozobax |
0 |
| Ozurdex |
0 |
| Ozurdex intraocular |
0 |
| Oxymetazoline Topical application |
0 |
| Oxymetazoline topical |
0 |
| Oxygen Carbon Dioxide Mix |
0 |
| Oxygen Helium Mixture |
0 |
| Oxygen Liquid |
0 |
| Oxygen Nitrogen Mixture |
0 |
| Oxygen, Refrigerated |
0 |
| OxyIR |
0 |
| Oxymetazoline Hydrochloride topical |
0 |
| Oxymetazoline nasal |
0 |
| Oxymetazoline ophthalmic |
0 |
| Ortho D |
0 |
| Oxycodone and Acetaminophen Extended-Release Tablets |
0 |
| Osmitrol |
0 |
| Ovidrel Injection |
0 |
| Ovol |
0 |
| Oxaliplatin |
0 |
| Oxaliplatin Concentrate Injection |
0 |
| Oxaliplatin Intravenous |
0 |
| Oxaydo |
0 |
| Oxcarbazepine |
0 |
| Oxcarbazepine Extended-Release Tablets |
0 |
| Oxcarbazepine Oral Suspension |
0 |
| Ovidrel injectable |
0 |
| Ovidrel |
0 |
| Osmolex ER |
0 |
| Osteo Bi-Flex |
0 |
| Osteo Bi-Flex Advanced MSM |
0 |
| Osteo Bi-Flex Plus MSM |
0 |
| Otezla |
0 |
| Oti-Sone |
0 |
| OTN Mitoxantrone |
0 |
| Outgro |
0 |
| Oxycodone and Acetaminophen Oral Solution |
0 |
| Oxcarbazepine Suspension |
0 |
| Oxcarbazepine Tablets |
0 |
| Oxybutynin Gel |
0 |
| Oxybutynin Oral Solution |
0 |
| Oxybutynin Syrup |
0 |
| Oxybutynin Tablets |
0 |
| Oxybutynin transdermal |
0 |
| Oxybutynin Transdermal System |
0 |
| Oxycodone |
0 |
| Oxycodone and acetaminophen |
0 |
| Oxycodone and Acetaminophen Capsules |
0 |
| Oxybutynin Extended-Release Tablets |
0 |
| Oxybutynin ER Tablets |
0 |
| Oxecta |
0 |
| Oxipor VHC |
0 |
| Oxsoralen |
0 |
| Oxsoralen Topical |
0 |
| Oxtellar XR |
0 |
| Oxy-10 |
0 |
| Oxy Balance Topical |
0 |
| Oxybutynin |
0 |
| Oxybutynin Chloride |
0 |
| Oxycodone and Acetaminophen Capsules and Tablets |
0 |
| Olsalazine |
0 |
| Omega-3-carboxylic acids |
0 |
| Omega-3 Fatty Acid Capsules |
0 |
| Omega-3 Fatty Acids |
0 |
| Omega-3 polyunsaturated fatty acids |
0 |
| Omegaven |
0 |
| Omeprazole |
0 |
| Omeprazole Delayed-Release Capsules |
0 |
| Omeprazole Delayed-Release Capsules and Tablets (OTC) |
0 |
| Omeprazole Orally-Disintegrating Tablets |
0 |
| Omega-3-acid ethyl esters |
0 |
| Omalizumab Subcutaneous |
0 |
| Omalizumab |
0 |
| Olsalazine Sodium |
0 |
| Olux |
0 |
| Olux-E |
0 |
| Olux/Olux-E Complete Pack |
0 |
| Omacetaxine |
0 |
| Omacetaxine Mepesuccinate |
0 |
| Omacetaxine Subcutaneous |
0 |
| Omacor |
0 |
| Ofatumumab Intravenous |
0 |
| Omeprazole Powder for Oral Suspension |
0 |
| Omeprazole and sodium bicarbonate |
0 |
| Omnipaque Injection |
0 |
| Omnipred |
0 |
| Omnipred ophthalmic |
0 |
| Omnitrope |
0 |
| Omontys |
0 |
| Omtryg |
0 |
| OnabotulinumtoxinA |
0 |
| OnabotulinumtoxinA Cosmetic Injection |
0 |
| OnabotulinumtoxinA Injection |
0 |
| Omnipaque 9 |
0 |
| Omnipaque 12 |
0 |
| Omnipaque |
0 |
| Omeprazole and Sodium Bicarbonate Capsule |
0 |
| Omeprazole and Sodium Bicarbonate Capsules |
0 |
| Omeprazole and Sodium Bicarbonate Powder Packets |
0 |
| Omeprazole + SyrSpend SF Alka |
0 |
| Omeprazole Tablets |
0 |
| Omidria |
0 |
| Omidria Ophthalmic |
0 |
| Omnaris |
0 |
| Omnaris eent |
0 |
| Onabotulinumtoxina Intramuscular |
0 |
| Olopatadine Nasal Spray |
0 |
| Obinutuzumab |
0 |
| Octagam Gammagard S/D |
0 |
| Octocaine |
0 |
| Octocaine 100 |
0 |
| OctreoScan |
0 |
| Ocu-Chlor |
0 |
| Ocuclear |
0 |
| Ocu-Dex |
0 |
| Ocu-Disal |
0 |
| Ocufen |
0 |
| Octagam |
0 |
| Ocrevus |
0 |
| Ocrelizumab Intravenous |
0 |
| Obinutuzumab Intravenous |
0 |
| Obizur |
0 |
| Obizur Intravenous |
0 |
| Obredon |
0 |
| O-Cal FA Multivitamin |
0 |
| Occlucort |
0 |
| Occlusal-HP Topical |
0 |
| Oceanic Selenium |
0 |
| Ocrelizumab |
0 |
| Ocufen eent |
0 |
| Ocu-Pentolate |
0 |
| Odactra |
0 |
| Ofatumumab |
0 |
| Off-Ezy Topical |
0 |
| Ofirmev |
0 |
| Oforta |
0 |
| Olaratumab |
0 |
| Olaratumab Intravenous |
0 |
| Oleptro |
0 |
| Oleptro Oral |
0 |
| Ocu-Zoline |
0 |
| Ocuvite Lutein |
0 |
| Ocuvite Extra |
0 |
| Ocu-Phrin |
0 |
| Ocu-Pred |
0 |
| Ocu-Pred-A |
0 |
| Ocupress |
0 |
| Ocu-Trol ophthalmic |
0 |
| Ocu-Tropic |
0 |
| Ocuvel |
0 |
| Ocuvite |
0 |
| Ocuvite Adult 50+ |
0 |
| Olopatadine nasal |
0 |
| Onasemnogene Abeparvovcec Infusion |
0 |
| Opium |
0 |
| Optimum Magnesium Gluconate |
0 |
| Optipranolol |
0 |
| Optiray |
0 |
| Optiray 160 |
0 |
| Optiray 240 |
0 |
| Optiray 300 |
0 |
| Optiray 320 |
0 |
| Optiray 350 |
0 |
| Optison |
0 |
| Optimum Charcoal |
0 |
| Optigene 3 |
0 |
| Optiflex-G |
0 |
| Opium Deodorized |
0 |
| Opium preparation |
0 |
| Opium Tincture |
0 |
| Oprelvekin |
0 |
| Oprelvekin Subcutaneous |
0 |
| Opsumit |
0 |
| Opti-Clear |
0 |
| OptiFlex-C |
0 |
| OptiFlex Complete |
0 |
| Optivar |
0 |
| Optivite P.M.T. |
0 |
| Oraltag |
0 |
| OraMagic Plus |
0 |
| Oramorph SR |
0 |
| Orap |
0 |
| Oraqix |
0 |
| Orasol |
0 |
| OraVerse |
0 |
| Orazinc |
0 |
| Orazinc 110 |
0 |
| Oralone |
0 |
| Oral Gel |
0 |
| Orajel Extra Strength |
0 |
| Opurity B12/Folic Acid |
0 |
| Opurity Vitamin D |
0 |
| Orabase-B |
0 |
| Orabase Paste |
0 |
| Orabloc |
0 |
| Oracaine |
0 |
| Oracit |
0 |
| Ora-film |
0 |
| Orajel |
0 |
| Orazinc 220 |
0 |
| Ophtho-Chloram |
0 |
| Onasemnogene Abeparvovec |
0 |
| Ondansetron Tablets |
0 |
| One A Day Cholesterol Plus |
0 |
| One A Day Energy |
0 |
| One A Day Essential |
0 |
| One A Day Maximum |
0 |
| One A Day Teen Advantage for Her |
0 |
| One A Day Teen Advantage for Him |
0 |
| One-A-Day VitaCraves+Omega-3 |
0 |
| One A Day Weight Smart Advanced |
0 |
| Ondansetron Oral Solution |
0 |
| Ondansetron Oral Soluble Film |
0 |
| Ondansetron Oral, Oromucosal |
0 |
| Onasemnogene abeparvovec Zolgensma |
0 |
| Oncaspar |
0 |
| Oncovin |
0 |
| Ondansetron |
0 |
| Ondansetron and Dextrose |
0 |
| Ondansetron Hydrochloride |
0 |
| Ondansetron ODT |
0 |
| Ondansetron Oral, Injection, Intravenous |
0 |
| Ondansetron Orally Disintegrating Tablets |
0 |
| One A Day Women’s |
0 |
| One A Day Women’s Active Mind & Body |
0 |
| Ontak |
0 |
| Ony-Clear |
0 |
| Opahl Gel |
0 |
| Opana |
0 |
| Opana ER |
0 |
| Opana Injection |
0 |
| Opana (Oxymorphone Injection) |
0 |
| Opana (Oxymorphone Tablets) |
0 |
| Opcon-A |
0 |
| Onsolis |
0 |
| Onset Forte |
0 |
| Onivyde |
0 |
| One-Daily/Iron |
0 |
| One Touch Advanced Gel |
0 |
| Onexton |
0 |
| Onexton Gel |
0 |
| Onfi |
0 |
| Onfi (Clobazam Suspension) |
0 |
| Onfi (Clobazam Tablets) |
0 |
| Onfi Tablets |
0 |
| Onglyza |
0 |
| Opcon-A Eye Drops |
0 |
