Sequelae after mild subarachnoid hemorrhage may include: cerebral vasospasm, hydrocephalus, secondary epilepsy and so on.
1. Cerebral vascular spasm: after subarachnoid hemorrhage, some cerebral blood vessels may be spasmed, which may cause dizziness, headache and other discomforts in mild cases, and in severe cases, cerebral infarction may be secondary to cerebral infarction, which may lead to slurred speech, numbness and weakness of limbs, hemiplegia and other symptoms.
2. Hydrocephalus: subarachnoid hemorrhage will affect the reflux of cerebrospinal fluid, resulting in cerebrospinal fluid retention, which leads to hydrocephalus.
3. Secondary epilepsy: In some patients, the site of bleeding is in the frontal lobe or temporal lobe, which can lead to secondary epilepsy.
Subarachnoid hemorrhage is a more serious disease, with high mortality and disability rate, once found, it should be consulted in time. It is also important to pay attention to prevention in general, such as actively controlling blood pressure, quitting smoking and drinking, and exercising appropriately.