Efavirenz-Emtricitabine-Tenofovir is an antiviral medication that prevents human immunodeficiency virus (HIV) from reproducing in your body.

Efavirenz is used for treating HIV infection in combination with other medicines. If this medicine is taken alone to treat HIV, it may stop working.

Tenofovir-Emtricitabine are antiviral drug that work by preventing HIV (human immunodeficiency virus) cells from multiplying in the body. Tenofovir-Emtricitabine is used to treat HIV, which causes acquired immunodeficiency syndrome (AIDS). This medicine is not a cure for HIV or AIDS. Tenvir Em is also called as truvada (brand name given by Gilead). It is used together with safer-sex practices to reduce the risk of becoming infected with HIV. You must be HIV-negative to use Tenofovir-Emtricitabine for this purpose. This medication may not provide protection from disease in every person.

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.