Frequent belching (burping) after drinking may be caused by physiological factors such as swallowing a large amount of air, overeating, etc., and no treatment is needed, or it may be caused by reflux esophagitis, functional dyspepsia, etc., which needs to be regulated with general measures, and if necessary, medication such as omeprazole and domperidone, or surgical treatment. 1. Physiological factors: If you drink a lot of water after drinking or eat too fast, it may lead to swallowing too much air, and then the patient may show belching. In addition, some patients overeat and drink easily lead to food accumulation and fermentation in the stomach, which will also increase the production of gas in the stomach, thus leading to belching. These are physiological phenomena and can be treated. 2. Reflux esophagitis: If the patient has reflux esophagitis, frequent belching will also occur when drinking. Patients need to raise the head of the bed 15~20 centimeters when sleeping, and should not eat 2~3 hours before going to bed. In addition, patients can follow the doctor’s instructions with proton pump inhibitors, such as omeprazole, as well as domperidone and other prokinetic drugs. In addition, some patients can also take laparoscopic fundoplication treatment. 3. Functional dyspepsia: Patients suffering from functional dyspepsia may also show frequent belching after drinking alcohol. It is recommended to use digestive enzyme preparations, such as multi-enzyme tablets, and H2 receptor antagonists, such as famotidine, as prescribed by the doctor. Frequent belching after drinking alcohol is also considered to be caused by peptic ulcer, chronic gastritis and so on. It is recommended that the patient should consult a doctor in time, if it is caused by physiological factors, no need to treat, if it is caused by disease, need to follow the doctor’s prescription treatment.