One 200 mg tablet daily for two weeks, then full dose of one 200 mg twice daily from then on, with or without food.
Liquid formulation has pleasant taste.
Take missed dose as soon as possible, but do not double dose. Rash, headache, nausea, vomiting, diarrhea, and fatigue. Abnormal liver function tests, including the development of hepatitis. May need to stop taking nevirapine until liver function returns to normal. Permanently discontinue if abnormalities return.