Occlusion of the right middle cerebral artery will lead to dizziness, headache, slight paralysis of the body or numbness of the limbs, easily triggering cerebral infarction, cerebral hemorrhage symptoms, consider the following causes: First, may be suffering from hypertension, hyperlipidemia caused by the use of blood circulation drugs and nerve-nourishing drugs for treatment, if there is hypertension should adhere to take antihypertensive drugs to control blood pressure, prevent and Reduce complications, with the usual smoking and drinking are also related, it is recommended to go to the hospital to do arteriography, pay attention not to smoke and drink, a light diet, and appropriate to increase exercise. Second, may be caused by abnormal intracranial vascular bleeding, it is recommended to go to the hospital to do carotid ultrasound and routine blood tests, you can take salvia tablets, the situation is serious, it is recommended to go to the hospital to do brain intracranial and intracranial bypass surgery, but the risk of surgical treatment is relatively large, it is recommended that patients choose a suitable treatment plan for themselves.