1.After PPH minimally invasive treatment, rest in bed for one day, and the next day you can move appropriately, forbidding long time sitting, standing and walking to avoid bleeding and anal edema; avoid strenuous activities such as bicycle riding and sexual life for 15 days; generally do not defecate and do not take a bath on the same day. 2.When the wound is painful, you can take pain relief drugs. 3.Keep the stool open and not dry every day. If the stool is dry or not relieved for 3 days, do not take laxatives by yourself, please go to hospital for laxation to avoid edema and pain aggravation or induce bleeding. 4.Some patients may have a foreign body sensation in the anus of varying degrees after surgery. Do not squat for a long time and use excessive force to defecate to avoid bleeding and anal edema and pain. 5.Take a sitz bath with warm water every morning and evening and after defecation. 6.Cultivate regular living habits and avoid staying up late. 7.Eat more fiber-rich foods and vegetables, such as green vegetables, bananas, honey, pears, etc. Do not eat hot foods such as chili, white wine, beef, mutton and dog meat. 8.Take anti-inflammatory drugs on time, and to be timely with the injection of high efficiency broad-spectrum anti-inflammatory injection, routine anti-inflammatory treatment after treatment generally 3-5 days, special inflammation heavy to 5-7 days. 9, after surgery, there can be a small amount of bleeding in the stool, that is a normal phenomenon, if there is no bleeding in the stool or a lot of blood in the stool, that is a bleeding phenomenon, should immediately contact with the doctor, or to the nearby hospital to stop bleeding. 10.Psychological relaxation is very important, do not care too much about the foreign body feeling in the anus.