Open Question: What can i do about this frequent heartburn?

I have a peptic ulcer disease, I have been using omeprazole, but all my treatment done because of my documents to tell me to be so for a long time. The right to know that I have experienced a long period of time heartburn. I have taken Mylanta, but if it seems to me the possibility of a day, I want to stop, because I know it is not healthy. In addition, I'm trying to Eat small meals often. What else can, I have no medicine.