Recovery at home after anal dilatation surgery should pay attention to the following measures, such as bed rest, reduce complications, dietary modifications, and so on. 1. Bed rest: after anal expansion surgery, patients need bed rest, avoid sitting and standing for a long time, avoid walking for a long time, otherwise it will easily lead to aggravation of bleeding, pay attention to adjusting their state of mind. 2. Reduce complications: after surgery, some patients will have urinary dysfunction and urinary retention, after surgery, we should pay attention to encourage patients to urinate on their own, do not have to inhibit urination, if there is difficulty in urination, you can use a towel to apply hot compresses to the abdomen. 3. Dietary regulation: to follow the doctor’s instructions, good care of the wound dietary advice, to the principle of light diet, eat more vegetables and fruits, develop good bowel habits, avoid alcohol, avoid eating spicy and stimulating food. After anal expansion surgery, it is recommended to go to the hospital regularly for review, to understand their own recovery, if there is any abnormality to inform the doctor in a timely manner, do not be overly nervous and anxious.