First of all, let’s look at what is celiac gastritis. Celiac gastritis is a type of gastritis that is mainly divided into acute celiac gastritis and chronic celiac gastritis. The common manifestation under gastroscopy is multiple punctate congestion and erosion of the gastric mucosa, which is usually commonly triggered by alcohol consumption, drugs, and other stressful changes. Chronic erosive gastritis may manifest endoscopically as warty elevations and some changes like pox rash. The common discomfort symptoms of erosive gastritis are mainly bloating, acid reflux, belching, and indigestion. The most common cause of bile reflux in patients with bile reflux is due to pyloric insufficiency, or bile reflux from the duodenum into the stomach caused after surgery. The bile salts act on the gastric sinus, increasing the secretion of gastric acid and at the same time decreasing the protective capacity of the gastric mucosa, causing damage to the gastric mucosa. Therefore, patients with erosive gastritis combined with bile reflux will also have increased indigestion symptoms, which will be accompanied by poor nausea, acid reflux and belching, and some patients will also be aggravated by eating some greasy food, so it is important to avoid the stimulation of these factors.