I used DIAMIN (diatomaeous earth), Parashield by GAIA herbs, (it does not contain alcohol) and Para Herbs by Michaels. I would take one for about 2 weeks, then rotate with another. I knew I had parasites as eating pumpkin seeds made me violently ill. A few weeks ago (after seeing that I had passed some parasites) I tried pumpkin seeds and had no reaction, progress!
I tried to take HUMAWORM but had such terrible side effects taking even 1 capsule a day that I had to stop taking it.