I have a hiatal hernia, esophagitis,acid reflux, Thyroid issues, ulcers,Was being treated with Prolosic for 32 years. They discovered my bones are hollow. So I am now on Zantac, 300 mg in the morning and evening. Which helps. My question, for several years, I have a fluttering in my chest that causes sweating and smothering. It wakes me up in the middle of the night. In 1999, I had a heart attack that left less than 50 % of my heart working. over the years I have took massive doses of vitamins, and finally they took me off all my heart meds because they appeared to have destroyed my immune system . There are scores of meds that I cannot take now.