Hi
My husband, 14 yr old and I did the H Clark flush on sat night. Contrary to all, we found it fairly moderate going, even though some people have an issue with all the Epsom Salts . Slightly quesy but not unbearable. Husband had best results an type of stones passed, large black, green, tan. Daughter and I passed many green and tan stones. We are going to follow up in 2 weeks time with next flush. I'd suggest you persist and put mind over matter and consider farther down the line with ref to your health, it's worked for so many people. I was the primary cause for doing the flush as I have chronic fatigue, so the family joined in as support.
Best wishes