What causes brain hemorrhages?

The most common cause of cerebral hemorrhage is hypertension combined with small arteriosclerosis, while other causes include intracranial aneurysm, cerebral amyloid angiopathy, and blood diseases (e.g. leukemia, thrombocytopenic purpura).
1. Hypertension combined with small arteriosclerosis: long-term hypertension and small arteriosclerosis can make the elasticity of blood vessel wall decrease, and the blood vessel is easy to rupture and bleed when the blood pressure rises suddenly.
2. Intracranial aneurysm: when the blood pressure fluctuates violently, the intracranial aneurysm may rupture and lead to cerebral hemorrhage.
3. Cerebral amyloidosis: patients with cerebral amyloid angiopathy often have recurrent bleeding.
4. Blood diseases: When patients suffer from blood diseases with coagulation disorders, such as leukemia and thrombocytopenic purpura, they will have bleeding tendency. Once the patient’s blood vessel wall is damaged, it is easy to cause bleeding, and the bleeding is more difficult to stop.
There are many other causes of cerebral hemorrhage, if the patient is diagnosed with cerebral hemorrhage, it is recommended to carry out standardized treatment as early as possible to reduce the adverse effects of the disease.