Cerebral thrombosis is the narrowing or occlusion of blood vessels caused by atherosclerosis of the blood supplying arteries of the brain. Sometimes the atherosclerotic plaque is unstable and acute thrombosis may occur, which eventually causes insufficient blood supply to the brain or stagnation of blood supply, resulting in brain cell necrosis and corresponding symptoms. What are the symptoms of cerebral thrombosis? The symptoms of cerebral thrombosis are: unclear speech, unintelligible speech, or speech that does not match the problem, numbness of the limbs, and paralysis. For example, an upper limb and facial paralysis, facial paralysis is manifested by a crooked mouth, and unilateral lower limb paralysis may also be cerebral thrombosis. However, numbness of a single finger is not cerebral thrombosis, it must be the whole limb or the lateral limb, and the lateral limb is one of the upper or lower limbs. After cerebral thrombosis, the best way is to go to the hospital as soon as possible, rather than observing yourself at home, because observation will delay the time of rescue. If you go to the hospital, you don’t have to look for someone you know, but go directly to the emergency department, which has a green channel and is very fast.