Causes Of Chronic Antral Gastritis

Chronic antral gastritis is primarily caused by Helicobacter pylori (H. pylori) infection. This bacterium has a spiral shape with flagella and typically resides beneath the mucosal lining of the stomach antrum. H. pylori is capable of producing toxins that help it survive in the harsh acidic environment of the stomach while triggering inflammatory responses in the gastric mucosa.

The persistent presence of H. pylori bacteria can lead to long-term inflammation in the stomach lining, particularly in the antral region, resulting in chronic antral gastritis and, in some cases, broader chronic gastritis. If left untreated, this condition may progress and contribute to more serious gastrointestinal issues.

When diagnosing chronic antral gastritis, it is essential to test for H. pylori infection. If the test result is positive, medical professionals usually recommend a targeted eradication therapy to eliminate the bacteria. Successful treatment of H. pylori significantly reduces inflammation and helps prevent further damage to the stomach lining.

In addition to bacterial infection, other contributing factors such as poor dietary habits, excessive alcohol consumption, and long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) may also play a role in the development of chronic antral gastritis. Maintaining a healthy lifestyle and seeking timely medical intervention can help manage and prevent the progression of this condition.