My husband is 8 weeks post surgery and also has been hospitalized twice after his surgery. He has episodes of nausea, severe retching and gagging every day since his surgery and has lost 40 lbs. These episodes occurred also while he was in the hospital. Also, had tests during his last hospital admission. Everything looked good except he had gastritis due to this problem. His jtube had to be removed because he developed cellulitis around the area a week after the surgery. He has no problem eating or drinking. When he spits up, he doesn't vomit food only clear mucus. Doctors feel eating small meals will help but doesn't seem to help. We have tried every protein shake and every type of milk, but they seem to bring on the nausea faster. After these episodes, he is exhausted and afraid to eat. We are at a loss and getting very depressed over this. Has anyone experienced this and what did you do to relieve this.