Whether a day of diarrhea counts as diarrhea or not needs to be determined based on the number of bowel movements, the nature of the stools, and so on. Diarrhea, commonly known as diarrhea, refers to an increase in the number of bowel movements, thin stools, or with mucus, pus and blood or undigested food. For example, liquid stool, more than 3 times a day, or the total amount of feces is more than 200g per day, in which the water content of feces is more than 80%. 1. The number of stools: general patients with diarrhea for a day, and the number of diarrhea is too much, usually greater than or equal to three times, more diarrhea is considered, if the patient’s diarrhea is less frequent, usually not considered diarrhea. 2. The nature of the stool: when the patient has diarrhea, the stool is mainly dilute, if the patient has a bacterial or viral infection, there will be foamy stool or eggdrop soup-like stool, the stool is not shaped. If the patient’s stools are yellow banana-like stools, even if the number of times, it is not considered diarrhea. In addition, the patient’s history of catching cold, taking medications, and eating cold food before diarrhea can also be used to determine whether diarrhea exists.