Disposable suture device circumcision precautions: 1, postoperative bed rest for 3-4 days, avoid prolonged standing, sedentary; 2, try to avoid penile erection; 3, postoperative antibiotics as prescribed by the doctor for 1 week, two to three days after the operation to change the medication once. If more oozing or urine soaked dressing should be changed in time to keep the wound dressing clean and dry; 4, 10 days after the operation, prohibit bathing. Avoid spicy and stimulating food in January; 5, 50 days after the operation (before the suture nails completely fall off) prohibit coitus or masturbation and other sexual activities; 6, the suture nails 1 week after the operation began to fall off, the centralized shedding time for the 4th-6th week after the operation, after the operation 2 weeks after the start of the potassium permanganate solution soak (potassium permanganate and the concentration of water diluted according to the ratio of 1:5000, prohibit the hand to contact the raw materials of potassium permanganate directly, dilute the water is light pink or lavender can be). Pink or lavender can be diluted water), 15-20 minutes a day; 7, the wound if there is a small amount of blood seepage and the penis head of mild edema is a normal phenomenon. If there is more than bleeding, swelling is obvious, you need to come to the hospital or the nearest hospital for follow-up; 8, if the circumcision suture nails still do not fall off 2 months after the operation, outpatient clinic suture removal surgery.