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By Mayo Clinic staffThe signs and symptoms of gastritis include:
- A gnawing or burning ache or pain (indigestion) in your upper abdomen that may become either worse or better with eating
- Nausea
- Vomiting
- Loss of appetite
- Belching or bloating
- A feeling of fullness in your upper abdomen after eating
- Weight loss
Acute gastritis occurs suddenly and is more likely to cause nausea and burning pain or discomfort in your upper abdomen. Chronic gastritis develops gradually and is more likely to cause a dull pain and a feeling of fullness or loss of appetite after a few bites of food. For many people, though, chronic gastritis causes no signs or symptoms at all.
Occasionally, gastritis may cause stomach bleeding, although it's rarely severe. But be aware that bleeding in your stomach that causes you to vomit blood or pass black, tarry stools requires immediate medical care.
When to see a doctor
Nearly everyone has experienced a bout of indigestion and stomach irritation. Most cases of indigestion are short-lived and don't require medical care. But if you experience signs and symptoms of gastritis consistently for a week or longer, see your doctor. And be sure to tell your doctor if you experience stomach problems after taking any prescription or over-the-counter drugs, especially aspirin or other pain relievers.
If you are vomiting blood or have blood in your stools, see your doctor right away to determine the cause.
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- Yardley JH, et al. Classification and diagnosis of gastritis and gastropathy. http://www.uptodate.com/home/index.html. Accessed Feb. 23, 2009.
- H. Pylori and peptic ulcer. National Digestive Diseases Information Clearinghouse. http://digestive.niddk.nih.gov/ddiseases/pubs/hpylori. Accessed Feb. 23, 2009.
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