I took some pinx... actually no, it was reese's. But anyway, i dosed a half tsp over for my weight and was deathly ill for about 20 hours. I went to the bathroom a tiny bit and have seen more pinworms (and a terrifying snake skin looking thing) with the pyrantel than i have with albenza. Last dose of albenza was a week ago and i havent seen much of anything all week.. well, nothing identifyable anyway. I took mag citrate a day or 2 after and it was hard telling what was what in that mess. At least in a solid mass its easy to see contrasting white spots. The snake skin thing has me shaken up. My kids dad says he has those too and saw them when our 5 year old went to the bathroom after takjng albenza