吡喹酮(praziquantel,Embay 8440,商品名Droncit,国内合成品为pyquiron)是近年来在国外新合成的一种广谱抗血吸虫病新药。目前国内亦已合成投产,其质量与国外产品相当。经基础和临床研究证实该药具有剂量小,疗程短、用药方便、疗效高、付作用小等优点,已成为目前治疗血吸虫病最重要的首选药。不少报道提到:吡喹酮的付作用主要以神经系统、消化道和心血管等方面为主,偶有低热、关节痛、皮肤搔痒、皮疹等表现,故临床多偏重于血象、肝肾功能、心电图、脑电图 Praziquantel (praziquantel, Embay 8440, trade name Droncit, domestic synthetic pyquiron) is a new broad-spectrum anti-schistosomiasis drug newly synthesized abroad in recent years. At present, China has also been put into operation, its quality and foreign products. The basic and clinical studies have confirmed that the drug has a small dose, short course, convenient medication, high efficacy, pay small advantages, has become the current treatment of schistosomiasis is the most important drug of choice. Many reports mentioned: Praziquantel mainly in the role of the nervous system, digestive tract and cardiovascular and other aspects, occasionally fever, joint pain, skin itching, rash and other performance, so the clinical emphasis on blood, liver and kidney Function, electrocardiogram, electroencephalogram