Why Is My Stomach Sore All The Time. Pylori infection) or by drinking too much alcohol. For instance, you might have indigestion, constipation, a stomach virus or, if you're a woman, menstrual cramps.
Gastritis is an inflammation of the stomach lining, causes stomach upset, irritation, and pain. Webmd described aerophagia as a disorder that occurs when you swallow enough to make you burp frequently or to upset your stomach and leave it feeling bloated or. Some people may be allergic to certain foods.