This often common in women when they reach menopause. You may need to change your diet like all the good stuff tomatoes, etc.
http://ezinearticles.com/?5-Great-Herbs-For-Acid-Reflux&id=481994
http://www.ehow.com/how_2289940_use-ginger-treat-acid-reflux.html
I have heard ginger is good for it. You can try natural ginger or try Swanson’s Vitamins on the net. You can get a bottle of 100 Ginger pills for $2.39.
http://www.swansonvitamins.com/SW535/ItemDetail?SourceCode=INTN042
Bookmarking for reading when I’m not so tired! Thanks for the links.