If belching (hiccups) is caused by drinking cold water, you can apply a hot water bag to warm the abdomen, and if you inhale air while drinking too much water, you can rub the abdomen to promote gas evacuation. With gastritis and other diseases, you can take domperidone to promote gastric emptying. 1. Apply hot water bag: Belching is usually due to excessive gas in the stomach, which is discharged upwards making a loud noise. Drinking too much cold water, resulting in a cold abdomen, slow gastrointestinal peristalsis, gas upward discharge may appear belching. You can use a hot water bag to warm the abdomen and speed up gastric peristalsis. 2. Rubbing the abdomen: Inhaling too much gas while drinking a large mouthful of water can easily accumulate a large amount of gas, thus causing belching. Belching caused by bad habits, water metabolism can be relieved, without special treatment. You can also rub the abdomen clockwise to promote gastric peristalsis, accelerate the gas discharge, relieve belching. Usually pay attention to drink slowly, replenish the appropriate water can be, avoid drinking too much water. 3. Taking drugs: if accompanied by gastritis, gastric ulcer and other diseases, food can not be digested and absorbed in time, fermentation in the body to produce gas, drinking too much gas out of the body, belching will also occur. You can take domperidone, mosapride, etc. to promote gastric peristalsis, accelerate gastric emptying, reduce gas production. Appearance of the phenomenon for life improvement did not relieve, should be timely under the guidance of the doctor to take the appropriate way to relieve, do not blindly use drugs, in order to avoid adverse reactions.