The systemic exposure to stavudine is the same following administration as capsules or solution. Symptoms of serious allergic reaction may include: rash, itching, swelling, severe dizziness, trouble breathing. Teach patient to recognize and promptly report signs and symptoms of lactic acidosis such as fatigue, GI distress, and difficult or rapid breathing. If neuropathy recurs after resumption, permanent discontinuation of ZERIT should be considered. They go on to note that three possible reasons for an HIV-positive person failure to put on weight after initiating antiretroviral therapy are poor medication adherence, opportunistic infections, and insufficient nutritional intake. HIV Test for Early Detection There desconto zerit is test that may help detect the virus sooner, so patients can start treatment much faster. Therapy with Zerit can cause certain changes mutations in HIV structure to occur.