NEW YORK If you had heartburn, you might think it's coming from the stomach and esophagus. But what about symptoms of cough or hoarseness? One study shows those symptoms are linked to the esophagus, ...

Stomach polyps are abnormal tissue growths that form within the stomach. Although they are usually harmless, some stomach polyps have the potential to become cancerous. Researchers and doctors do not ...

The stomach naturally expands as it digests your food and shrinks when it is empty. But you may be able to reduce overall body fat and appetite by eating nutritious foods and eating smaller meals.

Certain infections and health conditions can cause your body to produce excess stomach acid. Treatment depends on the cause and may include medication and dietary changes. Your stomach’s job is to ...