Drugs A to Z
Browse 1,166 medicine pages by name. Each page explains what the medicine treats, how it is normally taken and which warnings matter.
Iressa
gefitinib
Iressa is a cancer medication that interferes with the growth and spread of cancer cells in the body. Ire…
Isembyld
apitegromab-mstn
Isembyld is used to treat spinal muscular atrophy (SMA) in adults and children 2 years of age and older w…
Isentress
raltegravir
Isentress belongs to a group of antiretroviral drugs that prevent human immunodeficiency virus (HIV) from…
Istalol Eye Drops
timolol ophthalmic
Istalol is a beta-blocker that also reduces pressure inside the eye. Istalol ophthalmic solution is used…
Istodax
romidepsin
Istodax blocks certain enzymes in the body and interferes with the growth of tumor cells. Istodax is a pr…
Isturisa
osilodrostat
Isturisa is a cortisol synthesis inhibitor. Isturisa is used to treat elevated levels of cortisol in the…
Itovebi
inavolisib
Itovebi is used to treat breast cancer that is HR-positive, HER-negative, has an abnormal PIK3CA gene, ha…
Itvisma
onasemnogene abeparvovec-xioi
Itvisma (onasemnogene abeparvovec) is a gene replacement therapy used for the treatment of SMA (spinal mu…
Ivermectin
ivermectin (oral)
Ivermectin is an anti-parasite medication used to treat parasitic diseases, including parasitic worms, ho…
Iwilfin
eflornithine
Iwilfin (eflornithine) is an oral ornithine decarboxylase inhibitor used to reduce the risk of relapse in…
Ixchiq
chikungunya vaccine, live
Ixchiq was a chikungunya virus vaccine used to prevent chikungunya disease. Ixchiq contains a live, weake…
Ixekizumab
ixekizumab
Ixekizumab is a biologic medicine used to treat plaque psoriasis, psoriatic arthritis, ankylosing spondyl…
Ixempra
ixabepilone
Ixempra is an injectable cancer medicine. Ixempra is used to treat advanced breast cancer. Ixempra is use…
Ixiaro
Japanese encephalitis virus vaccine (SA14-14-2)
Ixiaro vaccine is used to help prevent Japanese encephalitis in adults and children who are at least 2 mo…
Izervay
avacincaptad pegol
Izervay (avacincaptad pegol) is a prescription injection used for geographic atrophy (GA), the advanced s…
Jadenu
deferasirox
Jadenu binds to iron and removes it from the bloodstream. Jadenu is usded in people 2 years of age and ol…
Jakafi
ruxolitinib
Jakafi is used to treat certain types of myelofibrosis, polycythemia vera (PV) in patients who have alrea…
Jalyn
dutasteride and tamsulosin
Jalyn contains a combination of dutasteride and tamsulosin. Dutasteride prevents testosterone from conver…
Janssen - Johnson & Johnson COVID-19 Vaccine
COVID-19 (coronavirus 2019) vaccine, Janssen - Johnson & Johnson (KOE vid (koe ROE na vye rus) VAX een)
Important warnings This medicine can cause some serious health issues Discontinued . The FDA revoked emer…
Janumet
metformin and sitagliptin
Janumet contains a combination of metformin and sitagliptin. Metformin and sitagliptin are oral diabetes…
Januvia
sitagliptin
Januvia is an oral diabetes medicine that helps control blood sugar levels. It works by regulating the le…
Jardiance
empagliflozin
Jardiance (empagliflozin) is an FDA-approved tablet used to help control blood sugar levels in type 2 dia…
Jascayd
nerandomilast
Jascayd (nerandomilast) is a prescription medication used to treat adults with idiopathic pulmonary fibro…
Jatenzo
testosterone oral
Jatenzo (testosterone) is a liquid filled capsule used to treat symptoms of low testosterone in men who h…