吡喹酮为一广谱抗血吸虫药,用于治疗各型血吸虫病,也可用于治疗肝脏华支睾吸虫病。吡喹酮引起的不良反应常见的有腹痛、腹泻、头痛、眩晕、嗜睡等,偶见发热、瘙痒、荨麻疹、关节痛、肌痛,少数出现心电图异常[1],但引起过敏性休克的病例国内报道尚少,我院曾收治1例,报告如下。病 Praziquantel is a broad-spectrum anti-schistosome drug for the treatment of various types of schistosomiasis and also for the treatment of liver clonorchiasis. Praziquantel-induced adverse reactions are common abdominal pain, diarrhea, headache, dizziness, drowsiness, occasional fever, itching, urticaria, joint pain, myalgia, a small number of ECG abnormalities [1], but cause anaphylactic shock Cases reported less domestic, our hospital had admitted to a case, the report is as follows. disease