Heart discomfort in the morning and comfort after eating at noon is considered to be related to hypoglycemia as well as gastric diseases, such as duodenal ulcer, chronic gastritis, etc.; it needs to be examined and treated symptomatically. 1. Hypoglycemia: patients with hypoglycemia caused by hunger may have symptoms of panic, which is manifested as cardiac discomfort during hunger and relief after eating. These patients are advised to eat a full breakfast and have some small snacks in the morning when they feel uncomfortable to avoid low blood sugar. 2. Duodenal ulcer: related to the abnormal secretion of gastric acid and Helicobacter pylori infection. Symptoms manifest as pain in the upper abdomen when hungry, relieved after eating. Treatment is mainly based on drugs that inhibit gastric acid secretion, such as Famotidine, Omeprazole, Lansoprazole, Pantoprazole and so on. 3. Chronic gastritis: refers to inflammatory changes in the gastric mucosa caused by a variety of reasons, mostly manifested as vague pain in the epigastric region, symptoms often recurring, irregular. Treatment is mainly drug therapy, available proton pump inhibitors such as omeprazole, H2 receptor blockers such as ranitidine, etc., the examination found that the Helicobacter pylori, the use of gastric mucosal protective agents (bismuth potassium citrate, colloidal bismuth, etc.), antibiotics (metronidazole, clarithromycin, etc.) treatment. Appearance of discomfort is recommended to seek timely medical treatment, so as not to delay the condition and affect normal life.