There's a lot more to cleansing than liver flushing. Sounds like you got critters. I don't believe Andreas's stance about parasite cleansing. They are well adapted creatures and even the healthiest people on Earth get parasites which must be eradicated with herbs. Long standing paraste infections take years to bring down with herbs. Western anti-ctritter meds. don't work becasue you cannot stay on them long enough due to toxicity. Read some of my past posts about toxicity and how to find out whatjunk you got. I have never met a cast of CFS/IBS/crohns/MS/FM, that did not have a lot of metals and critters. They cause stones/congestion and the stones can help to make a good enviornment for them...feedback loop relationship.