Drug information provided by: Micromedex
It is very important that your doctor check your or your child's progress at regular visits to make sure that this medicine is working properly. Blood tests may be needed to check for unwanted effects.
Do not use this medicine if you or your child are also taking lamivudine, Atripla®, Combivir®, Complera®, Epivir®, Epivir-HBV®, Epzicom®, Stribild™, Trizivir®, or Truvada®. Tell your doctor right away if you or your child are using any of these medicines. Do not start using emtricitabine until your doctor tells you to.
Two rare but serious reactions to this medicine are lactic acidosis (build up of acid in the blood) and liver toxicity, including an enlarged liver. These are more common if you are female, very overweight (obese), or have been taking anti-HIV medicines for a long time. Call your doctor right away if you or your child have abdominal or stomach discomfort or cramping, dark urine, a decreased appetite, diarrhea, general feeling of discomfort, light-colored stools, muscle cramping or pain, nausea, unusual tiredness or weakness, trouble breathing, vomiting, or yellow eyes or skin.
Do not change your dose or stop taking this medicine, even for a short time, without talking to your doctor.
This medicine may cause you to have excess body fat. Tell your doctor right away if you or your child notice changes in your body shape, including an increased amount of body fat in the neck or upper back, face, around the chest, or stomach area. You might also lose fat from your legs, arms, or face.
When you or your child start taking HIV medicines, your immune system may get stronger. If you or your child have infections or disorders that are hidden in your body (eg, Graves' disease, Guillain-Barré syndrome, polymyositis, pneumonia, tuberculosis), you may notice new symptoms when your body tries to fight them. If this occurs, tell your doctor right away.
Emtricitabine does not decrease the risk of transmitting the HIV infection to others through sexual contact or by contamination through blood. HIV may be acquired from or spread to others through infected body fluids, including blood, vaginal fluid, or semen. If you are infected, it is best to avoid any sexual activity involving an exchange of body fluids with other people. If you do have sex, always wear (or have your partner wear) a condom (“rubber”). Only use condoms made of latex or polyurethane and use them every time you have contact with semen, vaginal secretions, or blood. Also, do not share needles or equipment with anyone or use dirty needles. If you have any questions about this, check with your doctor.