When your stomach lining gets irritated, inflamed or damaged, that’s gastritis. It’s a broad term that covers many conditions, all involving inflammation of the gastric mucosa—the layer inside your ...

Medically reviewed by Jay N. Yepuri, MD Key Takeaways Avoid acidic, spicy, and fatty foods to help manage gastritis symptoms.

Most of us have dealt with an occasional upset stomach. It’s uncomfortable, but usually passes after a few hours or a quick antacid. But when that stomach pain doesn’t go away or when it keeps ...