近年来蓝氏贾第虫感染,在美国不仅是来自国外的旅游者的问题,而已成为最常见的肠道寄生虫病。虽然儿科医师治疗了很多患者,但尚无治疗该病的最佳方法。常用的药物有痢特灵、灭滴灵和阿的平,我们在此拟对其在给药方法、费用、疗效及毒性等方面进行比较。基本情况生活史:蓝氏贾第虫的滋养体寄居在人小肠上部。当随粪便进入结肠时,形成包囊。未经治疗的患者可排出包囊数月或数年。包 In recent years, Giardia lamblia infection, in the United States is not only tourists from abroad, but has become the most common intestinal parasitic disease. Although pediatricians treat many patients, there is no best way to treat the disease. Commonly used drugs are furazolidone, metronidazole and alprazolam, we intend to its administration in the method, cost, efficacy and toxicity compared. Basic situation Life history: Giardia lamblia nourish sojourn in the upper part of the small intestine. When entering the colon with faeces, cysts are formed. Untreated patients can be excreted for several months or years. package