After falling on the forehead can be initially judged by clinical symptoms, and combined with imaging tests to confirm the diagnosis. To determine whether or not something is wrong after a fall on the forehead, you can make a preliminary judgment from the clinical manifestations. If there is only mild pain and no other symptoms after the impact on the head, generally speaking, there is nothing wrong. If there are symptoms such as severe headache, nausea, vomiting, dizziness and vertigo, most of the time there is something wrong. However, it is not possible to determine whether something is wrong by clinical symptoms alone. Patients need to go to the hospital for imaging tests to confirm the diagnosis. The most common type of imaging test is a CT scan of the head, which can clarify the situation inside the skull, and observe whether there is bleeding or other types of changes, such as fractures, in order to make a clear diagnosis. To determine whether something is wrong after a fall on the forehead, it is necessary to combine the symptoms as well as imaging tests to make a comprehensive judgment. It is recommended that the patient go to the hospital in time to avoid delays.