Whether or not hitting your head on a doorframe can cause intracranial hemorrhage depends on the strength of the impact, and the age of the patient. If an elderly person hits his head on the door frame and the strength is relatively strong, it will affect the intracranial tissues or blood vessels, causing intracranial hemorrhage, subdural hemorrhage, epidural hematoma and so on. Young people’s physical fitness is better, after a slight impact, usually only cause local soft tissue swelling as well as pain, will not cause intracranial hemorrhage. If you want to determine whether intracranial hemorrhage has occurred, you need to do further CT examination. If there is no intracranial hemorrhage, generally do not need to do special treatment, just need to pay attention to rest, if caused by bleeding, and the amount of bleeding is relatively large, you need to carry out hematoma removal surgery in a timely manner. If there is obvious discomfort after hitting your head on the door frame, please go to the hospital for examination in time so as not to delay the treatment.