I had this happen to me for the past 4 years. I have had my band checked out by my doctor several times and he could not figure out why I was having this issue. Both me and my husband got tired of me always being sick, coughing constantly, and the reflux, omg! I had my lap band removed 2 weeks ago on the 25th of September. I did not get anything else put in me. I have not thrown up, had reflux or coughed since I had it taken out. I have slept soundly for the first time in 4 years. I did the recliner/extra pillow thing. I took heartburn medicine. I ate heartburn friendly foods, when I could eat and was not vomiting. I tried everything. Good luck with your issues. They truly suck!