Truvada should not be taken in
combination with certain other HIV drugs. These include the meds that make up
Truvada — Emtriva and Viread — and other meds that contain them, such as Atripla, Complera, and Stribild. You also shouldn’t take Truvada with drugs containing lamivudine, an HIV drug marketed under the brand name Epivir. If you’re HIV-negative, you’re most likely not taking these, but you should have the information.