National Stroke Foundation

FDA Approved Drugs by Name

Search by brand name for drugs approved by the Food and Drug Administration (FDA) for sale in the United States. Each listing contains a brief description of the indication for use. Click on the drug name for a complete product profile, including general information, clinical trial results, side effects and manufacture information.

Obizur [Antihemophilic Factor (Recombinant), Porcine Sequence]

For the treatment of acquired hemophilia A

Ocaliva (obeticholic acid)

For the treatment of primary biliary cholangitis

Ocrevus (ocrelizumab)

For the treatment of multiple sclerosis

Ocuflox (ofloxacin opthalmic solution) 0.3%

Treatment for corneal ulcers


Over-the-counter antihistamine eye drop

Odefsey (emtricitabine, rilpivirine, and tenofovir alafenamide)

For the treatment of HIV-1 as initial therapy

Odomzo (sonidegib)

For the treatment of locally advanced basal cell carcinoma

Ofev (nintedanib)

For the treatment of idiopathic pulmonary fibrosis

Ofev (nintedanib)

For the treatment of systemic sclerosis-associated interstitial lung disease

Oleptro (trazodone hydrochloride)

For the treatment of major depressive disorder

Olumiant (baricitinib)

For the treatment of moderate to severe rheumatoid arthritis with inadequete response to TNF antagonist therapies

Olysio (simeprevir)

For the treatment of hepatitis C

Omidria (phenylephrine and ketorolac injection)

For use during eye surgery to prevent intraoperative miosis and reduce post-operative pain


Treatment against various bacterias

Omontys (peginesatide)

For the treatment of anemia due to chronic kidney disease

Onfi (clobazam)

For the adjunctive treatment of seizures associated with Lennox-Gastaut syndrome

Onglyza (saxagliptin)

For the treatment of type 2 diabetes mellitus

Onivyde (irinotecan liposome injection)

For the treatment of metastatic pancreatic cancer following gemcitabine-based therapy

Onpattro (patisiran)

For the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults

Onsolis (fentanyl buccal)

For the management of breakthrough cancer pain

Onzetra Xsail (sumatriptan nasal powder)

For the treatment of migraine

Opdivo (nivolumab)

For the treatment of advanced renal cell carcinoma

Opdivo (nivolumab)

For the treatment of advanced small cell lung cancer

Opdivo (nivolumab)

For the treatment of classical Hodgkin lymphoma

Opdivo (nivolumab)

For the treatment of hepatocellular carcinoma

Opdivo (nivolumab)

For the treatment of metastatic squamous non-small cell lung cancer

Opdivo (nivolumab)

For the treatment of metastatic urothelial carcinoma

Opdivo (nivolumab)

For the treatment of MSI-H or dMMR metastatic colorectal cancer

Opdivo (nivolumab)

For the treatment of recurrent or metastatic squamous cell carcinoma of the head and neck

Opdivo (nivolumab)

For the treatment of unresectable or metastatic melanoma

Opsumit (macitentan)

For the treatment of pulmonary arterial hypertension

Oral Cytovene

Treatment for the prevention of cytomegalovirus (CMV)

Oralair (Sweet Vernal, Orchard, Perennial Rye, Timothy and Kentucky Blue Grass Mixed Pollens Allergen Extract)

For the treatment of grass pollen-induced allergic rhinitis with or without conjunctivitis

Oravig (miconazole)

oropharyngeal candidiasis

Orbactiv (oritavancin)

For the treatment of acute bacterial skin and skin structure infections

Orencia (abatacept)

For the treatment of Juvenile Idiopathic Arthritis

Orencia (abatacept)

For the Treatment of Rheumatoid Arthritis

Orfadin (nitisinone)

Capsules for the treatment of hereditary tyrosinemia type I

Orilissa (elagolix)

For the management of moderate to severe pain associated with endometriosis

Orkambi (lumacaftor and ivacaftor)

For the treatment of cystic fibrosis

Ortho Evra

Transdermal patch for contraception

Ortho Tri-Cyclen Tablets (norgestimate/ethinyl estradiol)

Treatment for acne in women seeking contraception


17 beta estradiol/17 beta estradiol norgestimate tablets

OsmoCyte Pillow Wound Dressing

Treatment for chronic and acute wounds

Osphena (ospemifene)

For the treatment of dyspareunia and vulvar and vaginal atrophy due to menopause

Otezla (apremilast)

For the treatment of adults with active psoriatic arthritis

Otezla (apremilast)

For the treatment of adults with oral ulcers associated with Behçet’s Disease

Otezla (apremilast)

For the treatment of moderate to severe plaque psoriasis

Otiprio (ciprofloxacin otic suspension)

For the treatment of pediatrics with bilateral otitis media with effusion undergoing tympanostomy tube placement

Ovidrel (gonadotropin, chorionic human recombinant)

For the induction of final follicular maturation and early luteinization in infertile women

Oxecta (oxycodone HCl)

For the management of acute and chronic moderate to severe pain

Oxervate (cenegermin-bkbj)

For the treatment of neurotrophic keratitis

Oxtellar XR (oxcarbazepine extended release)

For the adjunctive therapy of partial seizures in adults and in children 6 years to 17 years of age

Oxycodone and Aspirin

Generic equivalent of Percodan

Oxycodone with Acetaminophen 5mg/325mg

Generic equivalent of Percocet and Tylox

OxyContin (oxycodone HCl controlled-release)

Treatment for pain associated with musculoskeletal conditions

Oxytrol (oxybutynin transdermal system)

For the treatment of overactive bladder with symptoms of urge urinary incontinence, urgency, and frequency.

Ozempic (semaglutide)

For the treatment of type II diabetes

Ozurdex (dexamethasone)

For the treatment of macular edema following branch retinal vein occlusion or central retinal vein occlusion