Brain spasms? What's going on?

The problem of cerebral spasm is vague. It is likely that the arterial vasospasm in the brain leads to temporary blood supply deficiency, that is, the blood supply of one of the arterial systems in the brain shows an obstacle, resulting in insufficient blood supply. After the spasm is relieved, the blood vessels recover, the circulation function can restore the blood supply, and the brain function can be restored. This may also be subarachnoid hemorrhage, after the occurrence of hemorrhagic disease, reactive performance of arterial spasm, leading to vasospasm on the basis of subarachnoid hemorrhage, insufficient blood supply problems, professional doctors, especially emergency department professionals to take emergency measures, rapid diagnosis, examination, take measures to prevent adverse consequences, reduce patient pain and sequelae. Its treatment is relatively easy, clinical effect is better.