What causes belching when drinking water?

2

, eating gas-producing food in

daily life if you eat a lot of sweet potatoes, soybeans and other gas-producing food, can lead to a lot of gas in the process of food digestion, drinking water can stimulate gastrointestinal motility to accelerate, thus causing belching.

3, functional dyspepsia

patients gastrointestinal motility is insufficient, food can not be digested in time will be excessive fermentation to produce gas, so it will also cause the above symptoms.