How long does diarrhea usually last in children?

Apr 17, 2025 Source: Cainiu Health
Disease description:

Recently, the child's school has been promoting medical knowledge, and I learned about the condition of infantile diarrhea. I would like to know how long infantile diarrhea usually lasts.

Doctor's answer (1)
Dr. Zhou Xiaofeng

Diarrhea in children usually lasts about a week. Diarrhea is commonly associated with conditions such as the common cold and can be treated with oral smectite powder or probiotics. If the diarrhea is caused by gastrointestinal flu, it can be managed with Huoxiang Zhengqi Shui (Agastache fortunei liquid) or Huoxiang Zhengqi mixture. However, note that Huoxiang Zhengqi Shui is recommended for use in individuals aged 14 years and older. During episodes of diarrhea, patients should drink plenty of water to help prevent dehydration and electrolyte imbalance.