When we do not pay attention to the head how to do? First of all: don’t be nervous. Second: bleeding from the head, no matter how large the amount is, immediately press it with your hand to reduce the bleeding or not bleeding. If you have clean gauze, towels, handkerchiefs and other soft items can be pressed on the wound to reduce bleeding. The purpose of pressure to stop bleeding is to prevent excessive bleeding leading to life-threatening shock. Third: press the wound immediately to the nearest hospital for wound stitching. Fourth: Do not forget to play tetanus antitoxin, oral anti-inflammatory drugs, three days to change the medication seven days to remove the stitches. Fifth: If the headache is still severe 24 hours after the injury, accompanied by nausea and vomiting. Immediately go to the hospital, perform cranial CT and other examinations to exclude late intracranial hemorrhage. Sixth: If the pain in the wound area increases after the wound is sutured, go to the hospital to check whether the wound is infected.