What causes high fever diarrhea?

High fever diarrhea refers to high fever, diarrhea, generally related to food poisoning, acute gastroenteritis and bacillary dysentery.

1. Food poisoning

Eating contaminated food may cause food poisoning. With toxins entering the gastrointestinal tract and blood circulation, it can cause inflammatory reactions, resulting in high fever and diarrhea.

2. Acute gastroenteritis

When acute gastroenteritis is caused by bacterial infection, viral infection, etc., it can cause intestinal inflammation, resulting in diarrhea. At the same time, the body will release inflammatory mediators in order to resist infection, resulting in high fever.

3. Bacillary dysentery

Bacillary dysentery is usually related to Shigella infection. As pathogenic bacteria multiply in large quantities and release toxins in the intestinal mucosa, it can cause inflammatory reactions in the gastrointestinal tract and the whole body, resulting in diarrhea and high fever.