The absorption time of an intracranial hematoma needs to be determined by the extent of the injury. If the blood vessel damage is relatively small and the bleeding is relatively small, the absorption time will be short. If the vascular injury is large and the bleeding is heavy, the absorption time will be longer, and the skull may even have to be opened for hematoma removal. Intracranial hematoma that does not meet the surgical indication, within 1 week, you can see the signs of absorption, dynamic observation can be carried out, most of the hematoma can be basically absorbed in 1 month. After the discovery of intracranial hematoma, health care workers should be vigilant, to take certain measures, the patient should be sedated, do not make the patient agitated. Patient agitation, blood pressure will rise, once the blood pressure rises, bleeding will increase, bleeding increased to a certain extent, to reach the surgical indications to open the skull. If the surgical indication is not reached, the blood volume increases, the hematoma volume increases, and the absorption time will be prolonged, the doctor will also take certain measures, with the use of hemostatic drugs or even traditional Chinese medicine, to prevent the bleeding from continuing to increase, as well as to promote blood circulation, to promote the absorption of the hematoma.