Generic Symmetrel is an antiviral. It is used to prevent or treat certain influenza (flu) infections (type A). It may be given alone or along with flu shots. Generic Symmetrel will not work for colds, other types of flu or other virus infections. This medicine is also used to treat Parkinson's disease and other movement disorders.
Tenofovir-Disoproxil Fumarate is an antiviral medication that prevents human immunodeficiency virus (HIV) or hepatitis B virus cells from multiplying in your body. It is used to treat HIV, which causes the acquired immunodeficiency syndrome (AIDS). It is not a cure for HIV or AIDS. Tenofovir is also used to treat chronic hepatitis B.