The main symptoms of intracranial hemorrhage caused by trauma are: 1. If the amount of bleeding is small, the patient’s consciousness may be clear, but symptoms of increased intracranial pressure, such as headache, nausea, vomiting, and irritability may appear. 2. If the amount of bleeding increases further, the patient may also show signs of irritability, seizures, mental disorder, hemiplegia, aphasia, agitation, non-answering, and wrong answers. 3. intracranial hemorrhage is serious to a certain degree, the patient may directly manifest as coma. For intracranial hemorrhage caused by trauma, it is necessary to go to hospital for inpatient treatment. During hospitalization, it is necessary to decide whether surgery should be considered according to the amount of intracranial hematoma.