Patients with celiac gastritis should not eat pepper, celiac gastritis is a variety of etiological causes of damage to the gastric mucosa of the mechanism, and the defense mechanism of the imbalance between the gastric mucosa, which leads to gastric mucosal erosion and even bleeding. Patients with erosive gastritis should pay attention to a light diet, avoid drinking alcohol, avoid overeating, avoid eating spicy, greasy food, pepper is a spicy food, when the pepper reaches the stomach, it can stimulate the damaged gastric mucosa to undergo further damage, resulting in further expansion of the area of the erosion, the condition is further aggravated, which can lead to gastric pain, gastric cramps or even gastric hemorrhage, bleeding and other serious complications.