Circumcision after dropping the nail, and also a touch of pain may be the wound, not yet fully healed. Circumcision after dropping the nail a touch of pain, indicating that the wound of the foreskin has not completely healed. Titanium nails are generally used for circumcision, for disposable circumcision cutting nails, currently more commonly used in China, can make the operation quickly completed, and the healing is more beautiful, do not need stitches. The titanium staple is stapled to the wound, and in the early stages of healing, touching the titanium staple may cause pain in the wound, and after the wound has healed, the pain will disappear. The titanium staple will gradually fall off by itself, usually after 2 weeks after the operation, and in about 1 month, the titanium staple will fall off completely in most patients. In a few cases, the titanium nails do not fall off and are embedded in the skin, and they can be removed with a special instrument. This symptom alone is not enough to diagnose the disease, and it may be caused by other factors. It is recommended that the patient should consult a doctor in time to clarify the cause of the disease and give targeted treatment.