Preliminary notes on the effect of praziquantel against hymenolepis nana and giardia lamblia

ABSTRACT

Praziquantel is the most recent anti-bilharzial drug being given orally. This study is an attempt to evaluate the effect of this drug against other parasitic infections, especially Hymenolepis nana and Giardia lamblia which are common among school children in Menia Governorate. For this purpose, sixty patients harboring these parasites were selected for this trial. Forty cases of them harbored Hymenolepis nana only, ten patients harbored Giardia lamblia only, while the third group [ten patients] harbored both infection. Three schedules were applied in this trial; 20 mg/kg bw as one dose, 40 m/kg bw divided into two doses with six hours interval and 40 mg/kg bw divided into three equal doses with six hours intervals. Follow up was carried out weekly for three months duration