What causes bloating and hiccups

The causes of bloating and hiccups include poor diet, mental disorders, digestive tract diseases, etc.

1. Poor diet, such

as gorging, eating too much, eating too much food that is easy to produce gas, etc., can increase the gas content in the stomach, leading to stomach expansion, and then stimulate the diaphragm, resulting in bloating and hiccups.

2. Mental disorders, such

as excessive tension and emotional fluctuations, can increase the pressure in the stomach due to accelerated respiratory frequency, inhaling a large amount of air, and then stimulating the diaphragm, resulting in bloating and hiccups.

3. Digestive tract diseases, such

as chronic gastritis, stomach spasms, stomach expansion, etc., can increase the pressure in the stomach, stimulate the phrenic nerve, resulting in bloating and hiccups.