What Is Gastritis?

Gastritis is a condition in which the lining of the stomach becomes inflamed. It can be acute (sudden) or chronic (long-lasting).

Acute gastritis is often caused by:

* Infection with bacteria, such as H. pylori

* Use of certain medications, such as aspirin and ibuprofen

* Alcohol abuse

* Cocaine use

* Radiation therapy

Chronic gastritis is often caused by:

* Long-term use of certain medications, such as aspirin and ibuprofen

* Autoimmune disorders, such as pernicious anemia

* Crohn's disease

* Alcohol abuse

* Smoking

* Vitamin B12 deficiency

Symptoms of gastritis can include:

* Abdominal pain

* Nausea

* Vomiting

* Bloating

* Gas

* Indigestion

* Heartburn

* Loss of appetite

* Weight loss

Treatment for gastritis depends on the cause of the inflammation. Treatment may include:

* Medications to reduce stomach acid production

* Antibiotics to treat H. pylori infection

* Changes in diet and lifestyle, such as avoiding alcohol and spicy foods

Gastritis can be a serious condition, especially if it is left untreated. If you have any of the symptoms of gastritis, see your doctor for evaluation.