I am afraid to stop so I go from the Humaworm or para rid to chinese medication then add neem, elecampane, samento, cloves, ginger, Cq10 and I go round and round month by month I am killing them, but I still have loads. I had to quit zapping for a while because It caused rash's where ever I put it so Im taking a small break from that but I will go back. Oh and I go to colon therapy every week, and get rid of tons of big blubby worms. I think you have to keep at them till the worm load is so low that you can do what Humaworm says. I to think Jessiesmom has good info going for her, I wish I had a good ND like she has.