This cyst can be caused by many factors, such as infection, hemorrhoids and skin infection around the anus can lead to rectal cysts. If the patient has irregular bowel movements and a clinical phenomenon of abdominal swelling, he can choose to go to the hospital for further consultation and determine whether there is a rectal cyst through colonoscopy, and when the cyst grows to a certain size, he can choose to remove it with surgery to completely cure the rectal cyst. Patients should pay attention to eating less cold, spicy food in their daily lives, not to stimulate the rectal cysts, avoid sitting and standing for a long time, and eat more easily digestible food.