Diarrhea is diarrhea, which refers to a significant increase in the number of stools, resulting in the loss of water and electrolytes, so the patient can easily become dehydrated. This situation can be noted from 2 points: 1. If the patient does not have very obvious symptoms such as nausea and vomiting, it is recommended that the patient must drink more water, and while drinking water, sugar and salt can be added to prepare electrolyte sugar saline, so that when ensuring the drinking of water, electrolytes can also be replenished. In addition, it is also recommended that patients drink more fruit juice, which can also prevent the emergence of low sodium, low potassium and other such electrolyte disorders. 2, to control the number of diarrhea, it is recommended that you can eat probiotics, Similac to adjust the number of diarrhea, to reduce water loss, but also to prevent dehydration, if the emergence of bacterial enteritis, it is also recommended that patients can add antibiotics, but also to relieve the increase in the number of stools. Through the above 2 methods, dehydration caused by diarrhea can be avoided.