This document provides information about medicines for treating HIV from the website www.genericdruglimited.com. It first describes that HIV attacks the immune system, weakening the body's ability to fight disease. It then discusses two HIV medicines: Abamune (abacavir), which is a powerful reverse transcriptase inhibitor used to treat HIV; and Atavir Capsules (atazanavir), a protease inhibitor also used to treat HIV infections. Contact information is provided at the end for the generic drug company.