The causes of headache after 2 years of traumatic brain injury include autonomic dysfunction, hydrocephalus, traumatic brain injury syndrome and so on.
1. Autonomic dysfunction: after traumatic brain injury, due to the influence of psychological factors, it may lead to autonomic dysfunction, and patients may have headache, nausea, chest tightness, palpitation, irritability and other symptoms.
2. Hydrocephalus: after traumatic brain injury, the pathway of cerebrospinal fluid is blocked, leading to hydrocephalus, and cranial pressure increases, cerebral edema, and the patient may show symptoms of headache for 2 years after traumatic brain injury.
3. Traumatic brain injury syndrome: the patient has a history of traumatic brain injury, headache, memory loss, irritability and other symptoms after the injury, and there is no obvious abnormality in the neurological examination.
After 2 years of traumatic brain injury, it is recommended that the patient should go to the outpatient clinic of the hospital, improve the activity examination under the guidance of the doctor, and treat the cause of the disease.