I was just searching for gallbladder and alcohol intolerance and found this. I had my gallbladder removed in 2010 and I have not been much of a drinker since then and so I never connected it but I cannot hardly drink at all without a long terrible hangover, heart palpitations, insomnia, naessea, etc. now and sometimes body pain. I thought it was my fibromyalgia, but this makes more sense.