Why does 3-year-old baby have diarrhea and high fever

Diarrhea is diarrhea. High fever is high fever. 3-year-old baby diarrhea, high fever may not retreat due to bacterial dysentery, paratyphoid, gastrointestinal cold and other reasons.

1, bacterial dysentery

bacterial dysentery is caused by Shigella infection in most cases, Shigella invasion of the body easily interfere with the temperature center, resulting in high fever does not retreat. And can make intestinal peristalsis accelerate, causing diarrhea.

2, paratyphoid

paratyphoid is infected with Salmonella paratyphoid, can lead to temperature center disorder, resulting in high fever does not retreat. At the same time, bacteria can also affect the gastrointestinal tract, leading to abnormal peristaltic function, diarrhea symptoms.

3, gastrointestinal cold

gastrointestinal cold is usually caused by viral infection, virus invasion of the body can continue to replicate, resulting in high fever does not retreat. Can also stimulate the gastrointestinal tract, so that the baby diarrhea phenomenon.