Bloating for a long time after meals may be related to physiological factors such as improper diet, or pathological factors such as dyspepsia, gastric ulcer, etc., which should be combined with the cause of general treatment, drug treatment, etc. 1. Physiological factors: improper diet or irregular diet may lead to bloating for a long time after meals. It is recommended to adjust dietary habits, eat less spicy, stimulating and greasy food, eat more fruits and vegetables, and exercise appropriately to improve the symptoms. 2. Pathologic factors: (1) Dyspepsia: often manifested as epigastric pain, burning sensation in the epigastrium, feeling of fullness after meals, etc., which may lead to the condition of bloating for a long time after meals. Give Hâ‚‚ receptor blockers or proton pump blockers such as cimetidine, ranitidine, famotidine, etc.; gastric stimulants such as domperidone tablets. (2) Gastric ulcer: it often shows stomach pain, loss of appetite, and postprandial bloating, which may lead to bloating for a long time after meals. Acid suppressant such as omeprazole is given, and gastric mucosa protection drugs such as aluminum thioglycollate and bismuth such as bismuth pectin are also given. In addition peptic ulcer caused by abdominal distension, should also pay attention to except the combination of pyloric obstruction or incomplete obstruction, need to be clearly diagnosed by gastroscopy, some patients need to be treated by surgery. Bloating after meals for a long time may also be related to other diseases, such as gastrointestinal dysfunction, cholecystitis, cirrhosis, pancreatitis, hypothyroidism and other diseases, it is recommended that you should consult a doctor in time, to clarify the condition and give treatment.