The fluffy edge of stool may be caused by physiological reasons, or may be caused by pathological reasons. For example, if some patients eat foods with more vitamins and fiber, the edge of the stool may appear fluffy when they defecate, which is a normal physiological phenomenon and generally does not require special treatment. However, there are some patients due to intestinal diseases, thus appearing abnormal changes in the shape of the stool, for example, the most common is intestinal polyps, intestinal tumors, etc., these two types of diseases due to the intestinal wall caused by a certain impact and compression, thus appearing in the shape of the stool or change in the shape of the phenomenon. The appearance of the stool edge fluffy situation, it is recommended to go to the hospital by the doctor to clarify the cause of the disease, and standardized treatment.