Stomachache, flatulence, nausea, vomiting, what's going on?

Stomach pain, flatulence, nausea and vomiting may be caused by functional dyspepsia, acute gastroenteritis, autonomic nervous disorders and other reasons.

1. Functional dyspepsia

Functional dyspepsia can lead to gastrointestinal dysfunction, delayed gastric emptying, resulting in stomach pain, flatulence, nausea and vomiting.

2. Acute gastroenteritis

Acute gastroenteritis is an acute inflammatory reaction that occurs in the gastrointestinal tract. Inflammatory factors can stimulate nerve endings on the gastrointestinal mucosa to cause stomachache. At the same time, it also affects gastrointestinal digestion function, causing symptoms such as flatulence, nausea and vomiting.

3. Autonomic nervous disorders

Mental tension, psychological burden and other factors cause autonomic nervous disorders. The balance of sympathetic and parasympathetic nerves in patients is broken, which can interfere with the normal function of the digestive system and cause the above symptoms.