Hi, A quick trick I was told by a doctor was t put a couple blocks under my bed so that when I am sleeping I am slightly elevated. Just make sure they are sturdy and big enough so the bed does not slip off. Also, make surre that the blocks are the same size in height. It does help.
Another thing that will help is fresh ginger in some herbal tea. (NOT normal tea. It MUST be herbal. No green tea or black tea!!!) Ginger is natural in healing the tummy. For any excess acid we all know about saltines or any good high grain cracker to absorb the acid. (I am guessing that granola would work well too but, as I said I am only guessing on that one.)
(I love my coffee also but, have not had any in over a year. I tried once and hurt from it. I even tried decaf and got no luck there.)
One thing I do know from my Grandpas troubles is that when you take anacids, and then stop taking them the acid starts producing at an extream rate. I think that is why doctors say to let them know if you are stopping them so, they can wein you off them to prevent the major flare up of the acid.
If anyone knows how to get it gone totally, please let me know. Mine is from a hernia. I guess if I had the surgery, I might be lucky and be able to drink coffee again,. I sure do miss my coffee so, I can relate on that part.
Best of luck,
Temperwolf