Your story could be mine! I have taken Nexium for 6 plus years. It has always done the job. My band was put in March 2010. I has worked, as far as limiting the volume of food I can eat. Unfortunately, I am still addicted to sugar, and you can eat enough of that to gain. So, I gradually gained back about 25 lbs. My starting weight was 255 (down from 270 pre op). My lowest weight after surgery was 205. About 3-4 months ago, I started experiencing reflux, esp. at night. Then, I couldn't keep food down. Doc did the barium swallow and couldn't get it to flow until all but 1 cc was removed. He said to come back if I continued to have distress. That was 2 months ago; I haven't been back yet. I have somewhat lost confidence in him, but I'm afraid to go to someone else. Begrudgingly I will make another appointment next week.
Sometimes I can eat with no problems. Other times, reflux rears its ugly head! My GP gave me some stronger reflux meds. We'll see. My hubby had the vertical sleeve and hasn't had any problems. I wanted that, but our insurance didn't approve at the time I had mine.
Like you, I am puzzled as to what to do. I have been waking up coughing (irritated esoph by reflux) and have to move to the recliner to sleep. I will be interested in how you progress. Please keep us informed here.
Thanks.