An Overview of Emtriva (Emtricitabine)
November 28, 2016
Brand Name: Emtriva
Emtricitabine can cause serious, life-threatening side effects. These include lactic acidosis (buildup of lactic acid in the blood) and serious liver problems.
Contact your health care provider right away if you have any of the following symptoms that could be signs of lactic acidosis:
Contact your health care provider right away if you have any of the following symptoms that could be signs of liver problems:
Emtricitabine is not approved for the treatment of chronic hepatitis B virus (HBV) infection. If you have both HIV and HBV infection and take emtricitabine, your HBV infection may get much worse (flare up) if you stop taking emtricitabine. Do not stop taking emtricitabine without first talking with your health care provider. If your health care provider tells you to stop emtricitabine, you will be monitored closely for several months to check your HBV infection, or you may receive a medicine to treat your HBV infection.
While taking emtricitabine, it is important to keep all of your appointments with your health care provider.
What Is Emtricitabine?
Emtricitabine is a prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the treatment of HIV infection in adults, children, and infants. Emtricitabine is always used in combination with other HIV medicines.
Emtricitabine belongs to a class (group) of HIV drugs called nucleoside reverse transcriptase inhibitors (NRTIs). NRTIs block an HIV enzyme called reverse transcriptase. (An enzyme is a protein that starts or increases the speed of a chemical reaction.) By blocking reverse transcriptase, NRTIs prevent HIV from multiplying and can reduce the amount of HIV in the body.
HIV medicines can't cure HIV/AIDS, but taking a combination of HIV medicines (called an HIV regimen) every day helps people with HIV live longer, healthier lives. HIV medicines also reduce the risk of HIV transmission. If you are taking HIV medicines, including emtricitabine, don't cut down on, skip, or stop taking them unless your health care provider tells you to.
Because emtricitabine is also effective against hepatitis B virus (HBV) infection infection, it may be included in an HIV regimen to treat HBV infection in people with HIV. In addition to emtricitabine, the HIV regimen should include another drug that is effective against both HBV and HIV. Emtricitabine should not be used to treat HBV infection in HIV-infected individuals who are not receiving antiretroviral therapy (ART). For information on the HBV-related use of emtricitabine, please refer to the HBV section of the Guidelines for the Prevention and Treatment of Opportunistic Infections in HIV-Infected Adults and Adolescents.
What Should I Tell My Health Care Provider Before Taking Emtricitabine?
Before taking emtricitabine, tell your health care provider:
This article was provided by AIDSinfo. Visit the AIDSinfo website to find out more about their activities and publications.