I know how hard this is for you. It just not seem fair that some folks can parasite cleanse twice per year and never have any problems while others - such as yourself - seem to fight them on a daily basis.
The best advice I can give you is to try another type of cleanse the next go around. Lord knows, I don't want to lose you as a customer and I am not trying to run you off - BUT - you might benefit from a whole different set of parasite removers. The Chinese have herbs that they use - so do Indians (from India ;) These have similiar yet different herbal chemicals that might be what you need at this time.
They use ingredients that I don't use - some I don't even know about! I don't have a clue about where to purchase such formulas, but maybe someone around here has some ideas. Try a Chinese preparation first - then wait and do an Indian formula - then you can always come back home - to HUMAWORM!