title: FDA notifications.  Sustiva packaging instructions updated.
mesh_terms: D000480:Alkynes; D048588:Benzoxazines / Q000009:adverse effects / Q000627:therapeutic use*; D003521:Cyclopropanes; D004347:Drug Interactions; D004348:Drug Labeling; D006801:Humans; D018894:Reverse Transcriptase Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D000480:Alkynes; D048588:Benzoxazines; D003521:Cyclopropanes; D018894:Reverse Transcriptase Inhibitors; C098320:efavirenz