Stroke, also known as stroke and cerebrovascular accident, mainly includes cerebral thrombosis, cerebral embolism and cerebral hemorrhage. It refers to a clinical event that the cerebral vessels are blocked or ruptured for various reasons, so that the brain tissue can not get enough nutrition or oxygen, and the affected nerve cells are necrotic and damaged, resulting in irreversible damage, which leads to neurological dysfunction. There are two kinds of strokes, namely hemorrhagic stroke and ischemic stroke. Hemorrhagic stroke includes common cerebral hemorrhage and subarachnoid hemorrhage, and ischemic stroke includes cerebral thrombosis, cerebral infarction, cerebral embolism and transient ischemic attack.

Once a stroke occurs, whether it is ischemic or hemorrhagic, early treatment is very important. If you have a stroke, you should go to the hospital as soon as possible. If patients with ischemic stroke can go to the hospital in time, if the onset time is less than 4.5 hours, thrombolytic therapy can be carried out, which can play a very good role. It is recommended that the treatment be carried out within 6 hours at the latest.