Atripla (as a combination product containing Efavirenz, Emtricitabine, Tenofovir)

Keep all appointments with your doctor and the laboratory. Your doctor may order certain lab tests to check your body's response to efavirenz.

Before having any laboratory test, tell your doctor and the laboratory personnel that you are taking efavirenz.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.