The most common cause of numbness in one half of the body is cerebrovascular disease, especially cerebral hemorrhage or cerebral infarction. Because the body’s motor or sensory disorders are cross-governed by the brain, that is, lesions in the left cerebral hemisphere can lead to right-sided hemianesthesia. The above phenomenon must be seen in the neurology department of a regular hospital to clarify which type of disease it is by doing CT. If it is cerebral hemorrhage, rehabilitation treatment should be carried out by controlling blood pressure. If it is cerebral infarction, treatment is carried out by taking aspirin, atorvastatin calcium tablets, and also blood pressure control, and finally with rehabilitation. There is also the control of risk factors, such as quitting smoking and limiting alcohol, and participating in physical exercise appropriately to reduce the tingling of the body by reducing cerebrovascular disease.