Cerebral hemorrhage can be classified into traumatic, aneurysmal and hypertensive according to the etiology. Most of the cerebral hemorrhages do not have obvious aura manifestations, and a few of them may have precursor manifestations such as headache, dizziness, and ptosis.
1. Traumatic cerebral hemorrhage: there is no precursor manifestation, there is a clear history of trauma, and when there is vomiting, headache, coma and other manifestations, hemorrhage has mostly occurred.
2. Aneurysmal cerebral hemorrhage: there may be no obvious antecedent manifestations, or unilateral eyelid ptosis and other manifestations due to the compression of nerves such as the arterial nerve by the aneurysm.
3. Hypertensive cerebral hemorrhage: most of them have no obvious precursor manifestations, but a few of them may have dizziness, headache, high blood pressure and other manifestations.
If cerebral hemorrhage is suspected, it is recommended to go to the hospital in time for treatment.