Headache at the eyebrow is caused by the following reasons: 1. The most common cause is neurological headache, which occurs in places where peripheral nerves are more developed and richly distributed, such as at the eyebrow and eyebrow tips, where there is strong dizziness accompanied by headache, and in severe cases, there is also rotation of vision and blurred vision, etc. 2. The headache at the eyebrow can also be caused by cerebrovascular diseases, such as acute stroke, acute cerebral hemorrhage, cerebrovascular accident, acute cerebral infarction, acute cerebral embolism, and TIA attack, which is a transient ischemic attack, and can be accompanied by darkness and blurring of vision. 3, increased intracranial pressure, when the brain pressure increases, there will also be obvious dizziness and headache at the eyebrow, but at this time, it will also be accompanied by head swelling.