Hi, everybody! There are so many topics on here, and this may have already been addressed; but I'm hoping some of you will still entertain the question. Has anyone had issues with heartburn after completing treatments? I was on Protonics during treatments, and tried to stay off it after finishing the last round of radiation on 4/28/11. However, heartburn was occurring too frequently, even after eating regular, non-spicy food. My ENT told me I needed to keep it under control, so I've been on Protonics for awhile and things are much better. If anyone had this same issue, how long did it persist? Thanks in advance, everyone!