SPRAY VITAMINS and vitamin patches would help.
I have no medical training, but I'll tell what I know.
The VAGUS NERVE goes from the brain to the stomach area and sometimes gets tangled around the esophagus causing a HIATAL hernia (bulge near bellybutton). The tangle can cause acid reflux (heartburn).
I've heard that chiropractors can cure a hiatal hernia with 5 minutes of massage.......they won't do it in this country because they want to make money from surgery, but I have heard of them doing it in other less greedy countries (go to the HERNIA FORUM).
Look up websites for HIATAL hernia and they'll show you how to cure it by drinking water and jumping off a chair (so it unwraps itself from the esophagus).
You might just have a temporary throat infection that vitamins would help (constant stomach acid can irritate the esophagus and the throat). Either spray the vitamins and let them be absorbed under the tongue (bypasses digestion not being interfered with by stomach acid and goes right into the blood).....and/or....
transdermal patches for better absorption/metabolism....
http://alternativemeds.supersavermeds.com/vitamins/
http://www.vitabahn.com/
There are many companies, so choose one near you or whoever you trust.