1 week need to pay attention to bed rest, avoid standing or sedentary for a long time, so as not to hinder local blood circulation, cause edema and lead to wound healing;

2. Wear loose clothes, bandage the wound, and place a gauze curtain at the perineum to reduce the friction at the wound;

3. Generally, the knot can fall off naturally after 7- 10, and stitches are not needed. If the knot is tight, you can go to the hospital for removal;

4. Keep the joints clean and dry;

5, avoid morning urine, so as not to cause wound pain due to penile erection.