Hi, I have no idea if this will work for you but a simple tea of lemon juice and molasses improved my mother's acid reflux quite a bit. Someone had told us it would restore the lining of the stomach and intestines and as far as I can tell, it helps.
If you want to try it, just dissolve a tablespoon of molasses in a cup of hot water and add the juice of a freshly-squeezed lemon.
If you're like me and dislike the flavour of molasses, adding more lemon juice or milk can diminish the molasses taste.
Just a simple thing to try. I hope it is useful to someone.