This phenomenon of dizziness and headache occurs after the head has been hit. The first point is to be sure to clarify the changes in yourself, whether there is traumatic bleeding, if there is a need to go to the hospital in a timely manner for debridement, suturing, and hemostasis, too much blood loss may also cause the performance of dizziness and headache. The second point is to perform a CT scan of the head to check whether there is an unstable intracranial condition, such as cerebral contusion, subdural hematoma, epidural hematoma, etc. If it is only symptomatic, you can take the appropriate drugs orally, such as loxoprofen, acetaminophen, which are pain-relieving drugs. Betahistine, flunarizine hydrochloride which are anti-dizziness drugs. However, if there is indeed a cerebral contusion, or other organic changes corresponding to it, hospitalization is required, through intravenous drugs, and not oral medications history. If sometimes accompanied by coma, treatment by surgical procedures is also required, so it must be treated specifically according to the specific condition.