Thankfully, we don’t actually feel any of that incredible acid working away in our bodies… but what happens if we do ...

An endoscopy can show abnormal areas in the lining of the stomach, which may indicate stomach cancer. This can include lesions and ulcers However ... Stomach cancer often does not cause any ...

Medically reviewed by Lauren Schlanger, MD An esophageal ulcer is a sore produced by erosion of the protective mucosal layer ...