1, the patient should rest flat, give nutritious, multivitamin and easy to digest food diet. 2.When vomiting, the oral contents should be removed promptly. 3.Protect the paralyzed limbs to avoid abrasions. 4.More turning and early passive movement of the limb to prevent muscle contracture and restore muscle strength. 5.Take to hospital for treatment as soon as possible. The above briefly introduces the diagnosis method and first aid method of cerebral thrombosis, we must have a comprehensive understanding of cerebral thrombosis, understanding the causes of cerebral thrombosis can prevent cerebral thrombosis, understanding the diagnosis method is conducive to timely treatment, so as not to delay the treatment time.