stomach lining

Digestive tract coating

The stomach lining is the inner surface of the stomach, a layer of mucous membrane that protects the stomach wall from its own digestive acids.

When this protective barrier breaks down, ulcers can form: The doctor said alcohol had damaged his stomach lining.

Also called the gastric mucosa.

Related

digestive tract · pepsinogen · epithelium · intestines · offal · digestion · peptic · antacid · carcinoma · ulcer · burning · irritation · cells · gut · gut health · inflammation · bleeding · erosion

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Family

stomach, lining, gastric, intestinal, mucosal, gastrointestinal

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Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G