What it does:
Treats chronic hepatitis B infection
One 10-mg tablet daily
Drug interactions, precautions, & recommendations:
Do not take with Viread, Atripla, Truvada, Complera, or Stribild. Use caution when taking with drugs that affect kidney function or are eliminated by the kidneys, or with other NRTIs.
Most serious: worsening of hepatitis B, kidney malfunction, buildup of lactic acid in the blood Other: weakness, headache, abdominal pain, nausea, diarrhea, indigestion, gas