Hi, yes, i tooj several bottles of piperazine. Didnt help much at all. Quinine helped some and Wormwood tea, if u can feel them movong up to your esophagus to eat, take meds/herbs when theyre eating. I keep ascarias stunned by using a tens unit and cca zapper all day. Atleast i can somewhat function keeping them stunned. A friend has reccommended using an infrared pad or blanket or sauna also. Electrocuting the worms a better idea than oh so many meds.