The majority of the methods to reduce the swelling after hitting the forehead are through cold compresses, but also according to the condition of the scalp hematoma to judge. If it is a very slight small hematoma, simply by cold compress treatment is very good, basic 3-4 days or so the condition will be stable, about 7 days can disappear completely, cold compress must be careful not to produce frostbite, is also a very important point. If the scalp hematoma of the forehead is relatively large, sometimes it is necessary to apply cold compresses, plus pressure bandages for treatment, in order to maximize the possibility of reducing the further formation of scalp hematoma and accelerate the swelling. Some people may also take oral medication to improve the situation, such as dragon’s blood and exhaust tablets, etc. There are also extreme cases where the forehead hematoma is so severe and volatile that puncture aspiration is required to draw out the blood inside and then apply pressure bandages to finally reduce the swelling, so it must be judged according to the actual situation.