Anaphylactoid reaction to the hydriodide of diethylaminoethyl ester of penicillin G (neo-penil).
D006967:Hypersensitivity; D010400:Penicillin G; D010406:Penicillins / Q000031:analogs & derivatives; D014652:Vascular Diseases
D010406:Penicillins; D010400:Penicillin G
ALLERGY; PENICILLIN/derivatives