I had gastric bypass surgery in 1981. Recently I have been losing weight in leaps and bounds and my dr is afraid I may have blockage down near my stomach and if I'm not better by my next appt, he is going to send my to a Gastroenterologist. See I would eat and then throw up. Today I am fine, but the day is young. I have been taking nausea meds and also cough meds today and they seem to have helped. Could someone help if they have ever had this problem before. I didn't feel that it was appropriate for the Lap Band Forum.