In many cases, these changes cause a personâs organs to stop working. 1  Some of the signs that organs are affected include: 2  Heart â low blood pressure, fast pulse. 3  Lungs â low oxygen level, problems breathing. 4  Kidneys â making very little urine. 5  Brain â confusion, coma.
Indigestion and heartburn can cause excessive belching. Heartburn can stem from acid reflux, be the symptom of a peptic ulcer, or a sign that last night's spicy meal did not agree with your stomach lining.
CAUSES OF BELCHING A LOT. Burping a lot is result of air escaping from the digestive tract which is most of the time a normal consequence of swallowing air into the stomach. Everyday behaviors and habits that allow the ingestion of air are the common causes of the belching. â¢ Wearing dentures that are poorly fitted.