Bleeding from cavernous hemangioma in the brain may cause dizziness, headache, and some patients may also have epilepsy causing neurological dysfunction or stroke and other manifestations. Bleeding from cavernous hemangioma in the brain is usually only a small amount of blood seepage, and the patient may have dizziness, headache and other symptoms, if the bleeding is larger, the patient may have nausea, vomiting, coma and other symptoms of increased intracranial pressure, and the patient may have hemiparesis, aphasia and other symptoms when the hematoma is large and presses the cerebral nerves. For patients with cavernous hemangioma without obvious symptoms, they can have regular review and follow-up, and patients with epilepsy can take antiepileptic drugs as prescribed by the doctor, while patients with recurrent hemorrhage or recurrent epileptic seizures should be considered for surgical treatment.