注射用青霉素引起过敏性休克众所周知，但长期接触而产生过敏性反应的少见，笔者曾遇到1例因长期接触而引起过敏性休克者，现报道如下。1临床资料　　患者女，34岁，1986年到本院从事内科护理工作，既往身体健康，无青霉素过敏史。自1993年以来，面部及双上肢常出现荨麻疹、瘙? Injection of penicillin-induced anaphylactic shock is well known, but the long-term exposure and allergic reactions rare, I have encountered a case of prolonged exposure caused by anaphylactic shock, are reported below. 1 Clinical data Female patient, 34 years old, 1986 to our hospital for medical care, previous good health, no history of penicillin allergy. Urticaria and pruritus often appear on the face and upper extremities since 1993.