What are the symptoms of gastrointestinal infection?

Gastrointestinal infection refers to gastrointestinal diseases caused by different bacteria, viruses or parasites. Common symptoms include diarrhea, nausea and vomiting, fever, etc.

1. Diarrhea and

diarrhea are one of the common symptoms of gastrointestinal infection, usually manifested as increased stool frequency, watery or mucus odor, accompanied by abdominal distension and abdominal pain.

2. Nausea and vomiting

When the gastrointestinal tract is infected, it may stimulate the stomach nerves and movements, causing nausea and vomiting. Severe gastrointestinal infection may lead to frequent vomiting, causing dehydration and electrolyte imbalance.

3. Fever After

gastrointestinal infection, including bacteria and viruses, these pathogens enter the body and multiply, replicate, and produce inflammatory mediators that act on the body temperature regulation center, resulting in elevated temperature setting points and fever symptoms.