I have GERD. It was diagnosed from endoscopy and colonoscopy done at the same time. My doc gave me some meds but they don't help. The pain, when it starts, is unbearable. It comes suddenly out of nowhere (after eating and after not eating) and doesn't stop for several hours no matter what I try. I eat a heart healthy diet which should not be causing these gastric pains. I do however take a lot of meds for other problems, including my heart. Once the pains start, it's so horrible it is affecting my heart. The meds aren't helping and this pain, I just can't live this way. What can I do once the pain starts to stop it?