What kind of symptoms is bad stomach

Symptoms of gastrointestinal problems include nausea and acid reflux, abdominal distension, abdominal pain, etc.

1. Nausea and acid reflux

For people with gastrointestinal problems, nausea and acid reflux may occur due to digestive stimulation of the gastrointestinal mucosa.

2. Abdominal distension and gastrointestinal

problems also affect the digestion and absorption of food, causing it to stay in the gastrointestinal tract for a long time. After fermentation, a large amount of gas can be produced, causing pressure in the gastrointestinal tract to rise and abdominal distension.

3. Abdominal

pain is one of the more common symptoms of gastrointestinal problems, generally caused by prolonged food retention time, excessive acid or gastric mucosa damage.