Skip to content

Gastritis Directory

Gastritis is an inflammation, irritation, or erosion of the lining of the stomach that can be caused by irritation due to excessive alcohol use, chronic vomiting, stress, or the use of certain medications such as aspirin or other anti-inflammatory drugs. It may also be caused by Helicobacter pylori (H. pylori), a bacterium that lives in the mucous lining of the stomach and can lead to ulcers and even stomach cancer; pernicious anemia; and bile reflux. The most common symptoms of gastritis include nausea or recurrent upset stomach, abdominal bloating and pain, vomiting, a burning feeling in the stomach, and black or bloody stools. Diagnosis of gastritis may include an upper endoscopy and blood tests. Treatment may include antibiotics, antacids, and vitamin B12 shots for the anemia. Once the underlying problem disappears, the gastritis usually does, too. Follow the links below to find WebMD's comprehensive coverage about gastritis, what causes gastritis, symptoms and treatment of gastr

Medical Reference


Thumbnail: Heartburn Worry: Serious or Not?

How do you know heartburn is heartburn, and when should you seek medical help? WebMD provides you the facts about heartburn, GERD, and heartburn treatment so you can make informed decisions about that burning sensation in your chest.

Read Full Article

Slideshows & Images

WebMD Answers

News Archive

Today on WebMD

man holding his stomach
Get the facts on common problems.
blueberries in a palm
Best and worst foods.
woman shopping
Learn what foods to avoid.
fresh and dried plums
Will it help constipation?
top foods for probiotics
couple eating at cafe
sick child
Woman blowing bubble gum

Send yourself a link to download the app.

Loading ...

Please wait...

This feature is temporarily unavailable. Please try again later.


Now check your email account on your mobile phone to download your new app.

Woman with crohns in pain
Woman with stomach pain
diet for diverticulitis
what causes diarrhea