Gastric congestion may be caused by indigestion, chronic gastritis, gastric space-occupying lesions, etc. It is often necessary to take general treatment, drug treatment, surgical treatment for the cause, and the drugs used are gastric stimulants, acid inhibitors, etc. 1. Dyspepsia: most of them are caused by insufficient gastric motility, which may lead to accumulation of food in the stomach, causing congestion, pay attention to small meals and appropriate massage and activities to promote gastrointestinal peristalsis, if necessary, with the oral mosapride, domperidone and other gastric motility drugs. 2. Chronic gastritis: due to long-term chronic inflammation stimulation, often lead to gastric mucosa redness and swelling, and accompanied by a decline in digestive capacity, often appear stomach pain, heartburn, acid reflux, nausea and other symptoms, and easy to feel the stomach stuffy, can be taken orally to inhibit the acidic medication, such as omeprazole, lansoprazole, part of the patient can be combined with domperidone and other gastric motivation drugs. However, if there is Helicobacter pylori infection, eradication treatment can be carried out using the quadruple method, i.e., one proton pump inhibitor such as omeprazole + one bismuth such as colloidal bismuth + two antibiotics such as amoxicillin and clarithromycin. 3. Occupying lesions of stomach: if patients suffer from occupying lesions of stomach such as stomach cancer, with the gradual increase of tumor, it may lead to gagging in the stomach, which needs to be treated with surgery or radiotherapy or chemotherapy in time. Gastric congestion may also be caused by other reasons, such as pyloric obstruction, gastrointestinal dysfunction and so on. It is recommended to go to the hospital in time to find out the cause, and then take targeted treatment.