The authors studied 42 children on ART, of whom 30% developed adverse effects including, in order of frequency, hepatotoxicity, raised serum amylase, zidovudine-induced anemia, and nevirapine-induced rash. One patient each had didanosine-induced abdominal pain, stavudine induced angioedema, and hepatic steatosis. Most of the adverse effects resolved with dosage modification or elimination of the offending drug. Journal of Tropical Pediatrics Advance Access published online on August 26, 2005, doi:10.1093/tropej/fmi086