A lot of gas in the stomach can be caused by poor eating habits, acute gastroenteritis, indigestion, etc.
1. Poor eating habits: Eating too fast and too quickly or talking while eating can cause air to be swallowed along with the food into the digestive tract, creating the feeling of having a lot of gas in the stomach.
2. Acute gastroenteritis: acute gastroenteritis can be caused by cold, accidental ingestion of toxic substances, consumption of moldy food, bacterial or viral infections, which manifests itself as abdominal pain, diarrhea, bloating, etc., and can be accompanied by a feeling of flatulence in the stomach.
3. Indigestion: Indigestion can be characterized by slow gastrointestinal peristalsis, which can lead to slow emptying of food in the digestive tract, thus producing more gas.
There may be other reasons for excess gas in the stomach, so you can go to the hospital to complete the relevant examinations to clarify your condition.