Blood from the foreskin tether is usually seen as a broken foreskin tether. A broken foreskin tether is mostly seen in patients whose foreskin tether is too short, especially when sex is too intense, which can cause the foreskin tether to break and bleed. If the foreskin is slightly torn, disinfection with iodophor can be used, once in the morning and once in the evening, once a day. If the tear is more serious and bleeding, local hemostasis should be carried out immediately, using cotton swabs or fingers to pinch the bleeding area for about 10 minutes, and immediately go to the hospital for surgical stitching after the bleeding stops, changing the medication once in 2 days and observing the wound recovery after 7 days. In order to prevent wound infection, oral antibiotics should be taken to prevent infection. If the prepuce is too short, you can have a circumcision.