Have u tried alinia or piperazine citrate? Iam having some sucess with these meds. My worms havent been wiggling much for almost a month. They arent dead, but theyre life cycle has been greatly interrupted. Iam anxious to see if I can get rid of them completely with continued use of these meds and also taking prazi once in awhile. The prazi is really harsh on my system and can cause the itchy feeling. I dont know if my parasites are stunned, hiding from the meds or injured, all I know is that the crawling has slowed way way down. Time will tell if these meds in conjunction with some herbs, zinc and minerals will finally end this long suffering. Are you taking benadryl to help with the itching?