How can you treat HIV infection using efavirenz 600mg tablet? When the patient consumes Efavirenz 600mg tablet, it works on killing the infectious cells. It also increases immunity by reducing the infection rate inside the body. Discuss the risks and benefits of the medicine with the doctor. This medicine is available on Magicine Pharma at reasonable price. Visit: https://www.magicinepharma.com/tablet/estiva-efavirenz