Tafero EM tablet contains the active ingredient Emtricitabine/ tenofovir alafenamide. It is a combination of antiretroviral medication. Emtricitabine belongs to the class of medication called nucleoside reverse transcriptase inhibitor (NRTI), and tenofovir alafenamide belongs to the class called nucleotide reverse transcriptase inhibitor (NtRTI). It is used in combination with other medicines to treat human immunodeficiency virus (HIV-1) infection in adults and adolescents 12 years of age and who weigh at least 35kg. They work by slowing the spread of HIV in the body.Do not take Tafero EM tablet if you are allergic to Emtricitabine/ tenofovir alafenamide or any of the other ingredients. Get tested for HIV infection regularly while using this medicine. Do not miss any doses of this medicine or stop taking it. Missing doses may increase your risk of getting HIV infection. This medicine does not prevent other sexually transmitted infections (STIs). Inform your physician if you have liver problems or suffer from liver disease, including hepatitis, kidney problems, and bone problems. Do not give this medicine to children aged 11 years or under.