Celiac gastritis with intestinal pain, usually with the gastrointestinal tract mucosa damage or indigestion is related. 1. Gastrointestinal mucosal damage: patients with erosive gastritis are prone to gastric mucosal damage due to inflammatory factors, resulting in weakened digestive function of the stomach, which can lead to gastric mucosal stimulation and increase gastric acid secretion, resulting in gastric mucosal as well as intestinal mucosal adverse effects, resulting in abdominal pain. 2. Indigestion: patients with erosive gastritis are often accompanied by weakened digestive function, causing the gastrointestinal tract for food absorption and utilization of the ability to decline, inducing indigestion, causing abdominal distension and abdominal pain and other symptoms. It is recommended that after diagnosis, patients need to actively receive treatment under the guidance of a specialist.