After the extraction of wisdom teeth need to pay attention to follow the doctor’s orders to stop bleeding, reasonable diet, do not smoke, do not rush to rinse mouth or brush teeth, follow the doctor’s orders to take medication. 1. Follow the doctor’s advice to stop bleeding: after the extraction of teeth should be pressed on the wound gauze or sterilization cotton ball bite, so as to achieve the effect of compression of the wound, to help stop the bleeding of the effect of the pressure of the wound to adhere to the time of half an hour, if the advance of the gauze or cotton ball spit out, it is very easy to occur bleeding. 2. Reasonable diet: two hours after the extraction of teeth can be eaten, but try to fluid food, the food can not be too cold or too hot, and can not be too hard, so as not to cause abnormal stimulation of the wound and injury. 3. Don’t smoke: Don’t smoke for a few days after wisdom teeth extraction because the harmful substances in cigarettes can cause harmful stimulation to the wounds left by wisdom teeth extraction. 4. Don’t rinse your mouth or brush your teeth: don’t rinse your mouth or brush your teeth within 24 hours after wisdom teeth extraction, otherwise it will lead to prolonged wound healing time or bleeding again when the blood clot is dislodged. Also note that you should not lick the wound with your tongue to avoid infection. 5. Follow the doctor’s instructions for medication: after wisdom teeth extraction must follow the doctor’s instructions for the reasonable use of some metronidazole and other anti-inflammatory drugs, and pay attention to follow the doctor’s instructions for timely follow-up. The growth of wisdom teeth is a normal physiological phenomenon, their own growth because of wisdom teeth and the emergence of some uncomfortable symptoms, should be promptly through the rational use of drugs or wisdom teeth extraction way to deal with.