What is the recommended treatment for underlying causes of gastritis?

The recommended treatment for underlying causes of gastritis is focused on eradicating Helicobacter pylori (H. pylori) when it is present, making H. pylori-eradication therapy the correct choice. H. pylori is a bacteria that can cause chronic inflammation of the stomach lining and is a significant contributor to gastritis and peptic ulcers. This therapy typically involves a combination of antibiotics and acid-reducing medications, which work to eliminate the bacteria and promote healing of the gastric mucosa.

Other options do not address the root causes of gastritis effectively. Regular exercise, while beneficial for overall health, does not specifically target the inflammation or infection associated with gastritis. Corticosteroids may actually worsen gastritis symptoms by causing irritation of the gastric lining. Increased caffeine intake is also unlikely to be beneficial as caffeine can stimulate gastric acid secretion, potentially exacerbating symptoms. In contrast, eradicating H. pylori can significantly improve gastritis symptoms and prevent further complications, making it the most appropriate treatment for underlying gastritis causes.