哌嗶嗪及其盐类为近来較常应用的驱蛔虫药物,它具有毒性低、治疗效能高、服用手續簡便的优点,为目前临床上較欢迎的药物。根据文献和临床試用,哌嗶嗪的剂量均以水合物的当量計算。但因常用的哌嗶嗪盐类有枸橼酸盐、磷酸盐、硫酸盐、酒石酸盐、肥酸盐和依地酸鈣哌嗶嗪等,而使用的剂型又有片剂、粉剂、糖浆和醑剂等,各种类型的制剂含量也不一致,应用前必 Pipeiperazine and its salts are more commonly used as roundworm drugs, which have the advantages of low toxicity, high therapeutic efficacy and simple taking procedure, and are currently the clinically welcome drugs. According to the literature and clinical trials, the dose of pipeiprazine is calculated as the hydrate equivalent. However, because of the commonly used pipeiperazine salts such as citrate, phosphate, sulfate, tartrate, adipate and calcium piperazine edetate and so on, and the dosage form there are tablets, powders, syrups and醑 agent, etc., the content of various types of formulations are inconsistent, before application