Drugs A to Z
Browse 1,910 medicine pages by name. Each page explains what the medicine treats, how it is normally taken and which warnings matter.
Ofev
nintedanib
Ofev (nintedanib) is a prescription medication used to treat idiopathic pulmonary fibrosis (IPF), chronic…
Ofirmev
acetaminophen (injection)
Ofirmev injection is used to treat pain in adults and children at least 2 years old. Ofirmev injection is…
Oforta
fludarabine (oral)
Oforta is a cancer medication that interferes with the growth and spread of cancer cells in the body. Ofo…
Ogsiveo
nirogacestat
Ogsiveo (nirogacestat) is an oral, selective, gamma-secretase inhibitor that may be used to treat adults…
Ohtuvayre
ensifentrine
Ohtuvayre (ensifentrine) is an inhaled, steroid-free medicine used as a maintenance (daily, ongoing) trea…
Ojemda
tovorafenib
Ojemda is a medicine used to treat a pediatric low-grade glioma (pLGG), it may help to stabilize or shrin…
Ojjaara
momelotinib
Ojjaara (momelotinib) may be used to treat adults with certain types of myelofibrosis (MF) who have anemi…
Olanzapine
olanzapine
Olanzapine (brand names Zyprexa, Zyprexa Zydis, Zyprexa IntraMuscular, Zyprexa Relprevv, and Weltruza) is…
Olanzapine and samidorphan
olanzapine/samidorphan
Olanzapine/samidorphan is used to treat schizophrenia or bipolar I disorder. It is a fixed-dose combinati…
Olaparib
olaparib
Olaparib (Lynparza) is a PARP inhibitor used to treat types of breast cancer, prostate cancer, ovarian ca…
Oleptro
trazodone hydrochloride tablet, extended release
Oleptro is an antidepressant medicine. It affects chemicals in the brain that may be unbalanced in people…
Olezarsen
olezarsen
Olezarsen (Tryngolza) is used along with diet to reduce triglycerides (fats in the blood) in adults with…
Olumiant
baricitinib
Olumiant is used to treat moderately to severely active rheumatoid arthritis or severe COVID-19 in adults…
Olysio
simeprevir
Olysio is an antiviral medicine that prevents certain viruses from multiplying in your body. Simeprevir i…
Omacor
omega-3 polyunsaturated fatty acids
Omega-3 polyunsaturated fatty acids are found in oil from certain types of fish, vegetables, and other pl…
Omalizumab
Omalizumab (Xolair) injection is used to reduce the risk of severe food allergy reactions (anaphylaxis) a…
Omaveloxolone
omaveloxolone
Omaveloxolone (brand name Skyclarys) is used for Friedreich's ataxia, to help slow the loss of strength a…
Omcazio
cabozantinib
Omcazio (cabozantinib) is a prescription medicine used to treat certain types of kidney cancer, liver can…
Omeprazole
OTC and prescription
omeprazole
Omeprazole is used to treat excess stomach acid in conditions such as stomach ulcers, heartburn or gastro…
Omidria
OTC and prescription
ketorolac and phenylephrine injection
Omisirge
omidubicel
Omisirge (full biological name omidubicel-onlv) is an individualized infusion that may be given to adults…
Omlonti
omidenepag isopropyl
Omlonti is a prescription eye drop used for the treatment of glaucoma and ocular hypertension. Omlonti is…
Omnaris
ciclesonide nasal
Omnaris (ciclesonide nasal spray) belongs to a class of medications called corticosteroids. Ciclesonide w…
Omnicef
cefdinir
Omnicef belongs to a group of drugs called cephalosporin (SEF a low spor in) antibiotics. Cefdinir works…