Doctor I am 27 years old.  I had an allergy three months ago and had a sinusitis problem.  The mucus that comes into the mouth from then on is salty.  It was then that I began to experience slight burping.  Now one or two hours after eating there is intermittent burping and then stomachburn.  Since then the morning stool has been loose.  I was fine when I took the medicine a month ago.  A week after that I ate dried fish.  Then again the stomach as a big problem. Intermittent Burping one or two hours after eating. Growling in my stomach in the morning. Loose stools(not diarrhea) in the morning .