青霉素Ｇ以其疗效高，毒性小而为临床广泛使用。但青霉素Ｇ过敏性休克却发生率高，病情来势凶猛，被医护人员重视，而迟发性过敏性休克易忽视，如不及时诊断和抢救，极易出现严重后果，甚至危及生命。典型病例病人张××，男，３４岁，诊断：上呼吸道感染。肌注青霉素１６... Penicillin G with its high efficacy, small toxicity and clinical widely used. However, the incidence of allergic shock of penicillin G is high, the condition is ferocious, was taken seriously by medical staff, and delayed anaphylactic shock is easy to ignore, if not diagnosed and rescued in time, prone to serious consequences, and even life-threatening. Typical cases of patients Zhang × ×, male, 34 years old, diagnosis: upper respiratory tract infection. Intramuscular injection of penicillin 16 ...