吡喹酮系近年合成的具有抗吸虫、绦虫作用的广谱抗蠕虫药。国内外用于血吸虫病、绦虫病、囊虫病等的治疗均获得良好的效果,国内也曾用以试治姜片虫病,经5mg/kg和10mg/kg剂量治疗1个月和3个月后虫卵转阴率相似,均可高达96。7%、97%及92.2%、97.5%。且服药后排虫迅速,二种剂量组24小时排虫率分别为 Praziquantel is a broad-spectrum anthelmintic drug with anti-feeding and aphid functions synthesized in recent years. Treatments for schistosomiasis, tsutsugamushi disease, and cysticercosis at home and abroad have achieved good results. They have also been used to treat ginger patch disease at home and have been treated with 5 mg/kg and 10 mg/kg for 1 and 3 months. The rate of negative eggs was similar, and they were as high as 96.7%, 97%, 92.2%, and 97.5%. After the medication was administered, the worms were rapidly recovered. The 24 hour worm rates in the two dose groups were