I don't critique (sp?) other products but I will say that I have had other customers take HUMAWORM straight after Paranil for 30 days with no known problems. I THINK that they recommend 2-3 bottles of Paranil for a 2-3 month period which would indicate to me that it might not be too strong. HUMAWORM is for just 30 days 2-3 times per year and it will probably get rid of what is "bugging" you. (parasite humor :)