It is possible to drink soy milk with diarrhea. Most diarrhea is characterized by two conditions: inflammatory infections leading to enteritis and irritable bowel syndrome due to plant nervous disorders. Both of these conditions can lead to congestion and edema of the rectal mucosa or intestinal mucosa, resulting in an increase in the number of stools, or with the condition of urgency. Soybean milk contains a lot of water and a small amount of trace elements, as well as vegetable proteins, which have the effect of replenishing nutrients and improving the function of the stomach and intestines, as well as replenishing fluids. When diarrhea occurs, water-electrolyte disorders are likely to occur, so drinking soy milk is easy to replenish this type of water-electrolytes to prevent electrolyte disorders. At the same time with inflammatory infection, also need to give anti-inflammatory symptomatic treatment, if necessary, also need to give antibiotics as well as anti-diarrhea, anti-pain and other symptomatic treatment.