Obviously eat a full stomach but like a very hungry kind of difficult to consider is chronic gastritis, gastric ulcer, diabetes, etc., the main treatment is medication, according to the cause of the selection of appropriate drugs. 1. Gastritis: Gastritis is an inflammation of the gastric mucosa caused by a variety of reasons, mainly manifested as discomfort in the upper middle abdomen, indigestion, hunger and other symptoms, you can use proton pump inhibitors to relieve, such as omeprazole, but also to promote gastrointestinal power of the drug, such as Mosapride, Itopride. 2. Gastric ulcer: gastric ulcer and gastric acid secretion, gastric mucosa damage, Helicobacter pylori infection, etc., also indigestion, you can use drugs to inhibit gastric acid to relieve, such as omeprazole, most of the gastric ulcers and Helicobacter pylori infection is related to the need for quadruple medication to eradicate Helicobacter pylori, such as omeprazole, Amoxicillin, Clarithromycin, Bismuth Potassium Citrate. 3. Diabetes: diabetic patients due to high blood sugar levels, the body’s sugar can not be completely decomposed and utilized, so it will feel always hungry, you can use metformin, acarbose and other drugs to control blood sugar, if necessary, you need to inject insulin to control blood sugar. Obviously eat a full stomach but like very hungry that kind of difficult may have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, give targeted treatment or treatment. All of the above drugs should be used in accordance with the doctor’s instructions, not blindly used by themselves.