The treatment of chronic gastritis with erosion includes oral medication and dietary regulation. Medications work to inhibit gastric acid secretion, protect the gastric mucosa, and enhance gastrointestinal motility, primarily focusing on acid-suppressing and anti-acid medications. Dietarily, it's important to eat smaller, frequent meals and avoid overly spicy or cold foods. Opt for nutritionally rich and easily digestible foods. Avoid smoking and drinking alcohol, and steer clear of strong tea and coffee. Rest well and balance work with relaxation. After treatment, timely follow-up examinations at the hospital are crucial. If there is an infection with Helicobacter pylori, eradication of the bacteria is recommended.