Yes, about a year ago I used to wake up with chest pain, palpitations, and waves of nausea. I would have done the classic Liver Flushes but in the past they were a little rough on my kidneys clearing all the toxins so I opted for coffee enemas which are much less stressful on the kidneys and remove toxicity from the liver almost immediately. I felt about 80% better after my first CE. I do them weekly to make sure that never happens again. Those episodes scared the crap out of me to say the least.