I had a tonsilectomy about 6 months ago. Ever since i have had horrible experiences with alcohol. Even one drink will cause my stomach to be extremely sour the entire next day. Before this I wasn't a heavy drinker, however, could go out and drink socially. Throughout the recovery period of my surgery I was taking the occasional narcotic pain meds, only when the pain was very bad though. Other times I just took Tylenol. My diet was very poor due to the fact that I could not eat much. Does anyone have any idea what could have happened? I don't need to drink but it would just be nice to have an idea of what the problem is.