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.
Excessive burping may also be caused by a heartburn or indigestion. Heartburn may be caused by various things. For instance, it may be a symptom of a peptic ulcer, a spicy meal that irritates your stomach or just as a result of acid reflux.