When you are having the issue, some diluted apple cider vinegar helps. Most of the time acid reflux actually comes from too little stomach acid. When acid is low, the sphincter at the top of the stomach doesn't seal and acid leaks out. Try taking Betaine HCl with every meal. Digestive enzymes can also help, but the Betaine HCl is the major helper. I've helped numerous people who had problems no doctor could solve, fix their problem with this one cheap supplement with meals.