Tenofovir is an antiviral medication that prevents human immunodeficiency virus (HIV) cells
from multiplying in your body.
Tenofovir is used to treat HIV, which causes the acquired immunodeficiency syndrome (AIDS).
Tenofovir is not a cure for HIV or AIDS. Tenofovir is also used to treat chronic hepatitis B.
Tenofovir may also be used for other purposes not listed in this medication guide.