I read your message from 5 months ago and was wondering if the three drugs protocol worked for you and if you are now free of the parasite. I too have Blastocystis Hominis and feel very sick and I am desperate to find a cure for this. I tried Flagyl twice and a 10 days treatment of Nitazoxanide which seemed to help at first but now all the symptoms are back again. I would appreciate any information you want to share with me. Thank you.