The folk recipe of pig stomach for stomach disease is not true and has no scientific basis. Patients with gastric problems should go to a regular hospital to find out what kind of gastric problems they have and treat them according to the cause. 1. Chronic gastritis, gastric ulcer: common treatments include anti-Helicobacter pylori treatment, such as omeprazole + amoxicillin + clarithromycin + bismuth potassium citrate; inhibition of gastric acid secretion, such as omeprazole; protection of gastric mucous membrane drugs, such as magnesium aluminium carbonate; gastrointestinal dynamics drugs, such as domperidone. 2. Gastric polyps, tumors of stomach: commonly used methods include endoscopic mucosal stripping, and gastric cancer is treated by surgery, radiotherapy and chemotherapy. Patients with gastric diseases should go to the hospital in time to further clarify the diagnosis and treatment under the guidance of doctors, and should not listen to the so-called folk remedies.