Nevirapine-induced Stevens-Johnson syndrome following HIV postexposure prophylaxis.

A 25-year-old Caucasian heterosexual man with a recent history of unprotected sex in Vietnam while on a holiday was prescribed HIV postexposure prophylaxis by a local doctor; nevirapine, stavudine and lamivudine. He was subsequently admitted to a UK hospital with sore throat, bilateral conjunctivitis, genital ulceration and severe widespread maculo-papular rash. Extensive investigations for infective causes were negative and he was subsequently recovered with conservative therapy.