hi Juul, you are so right, herbs are useless for the blasto. I tried 5 different brands and couldn't get my blastosis cured. so now i have to go downtown (which is a far drive) to the medical center in houston to a new dr to try to get the right medicine to get my blastosis cure. I have had rectal itching and all over body itching for well over 9 months and my nerves are shot. the last dr a couple of weeks ago (gastronologist) gave me this scriipt for metrogel which is supposed to be liquid flagyl to smear on my butt. That just made it worse and gave me a rash, so i am back to square one. Thanks for all your posts on here, you are a big help to folks. signed rejected