The Jarisch-Herxheimer phenomenon in late syphilis; probable fatal reactions to penicillin.
D006801:Humans; D006967:Hypersensitivity; D010406:Penicillins / Q000628:therapy*; D011336:Probability; D013587:Syphilis
D010406:Penicillins
PENICILLIN/therapy; SYPHILIS/Jarisch-Herxheimer reaction