Upper Endoscopy: A Complete Guide to Procedure, Benefits & What to Expect

Introduction If you’ve been experiencing persistent digestive problems, such as heartburn, nausea that doesn’t go away, or trouble swallowing, your doctor might suggest an upper endoscopy. Using a thin, flexible tube equipped with a camera, this sophisticated test enables gastroenterologists to view inside your stomach, small intestine, and esophagus. However, a lot of patients are […]