Just an update: still struggling with pinworms. Currently taking piperazine daily. Trying to take it for seven days but it makes me dizzy and vomit and gives me headaches, bad headaches. Going to take it before getting a colonic next week because it's supposed to paralyze the worms. I'm also taking doxicycline and pulsing ivermecting. Just stopped taking flubendazole. Didn't work at all. Next on the list to try is nitroscanate. I think we could all be cured if we could fine atgard (dichlorvos )but it's near impossible because it's been discontinued and the active ingredient can only be ordered by commercial labs. Trust me I've spent hours calling pig farmers all around the country and none of them have or know where to get atgard.