There are many causes of viral fever and diarrhea in children, and the common ones are rotavirus enteritis, coxsackie virus infection, intestinal adenovirus infection and other diseases.
1. Rotavirus enteritis: rotavirus infection caused by fever, viral invasion of the intestinal mucosa, so that the intestinal absorption function is impaired, increased osmotic pressure in the intestinal lumen, enteritis in the intestinal lumen of a large number of accumulation will cause diarrhea.
2. Coxsackie virus infection: fever caused by coxsackie virus, the virus enters the mesentery through blood circulation, which increases intestinal peristalsis and intestinal secretion and can cause diarrhea.
3. intestinal adenovirus: intestinal adenovirus infection caused by fever, mainly infected jejunum and ileum, affecting intestinal absorption function, causing diarrhea, mainly watery stool.
Children viral fever diarrhea, there may be other reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.