If a patient with hypertension develops numbness in the hands, he or she must be seen by a hospital immediately. Once a patient with hypertension develops hand numbness, there are several possibilities: 1. sudden increase in blood pressure within a short period of time; 2. hypertension combined with damage to the corresponding target organs, such as damage to cardiomyocytes, leading to coronary atherosclerotic heart disease and unstable angina, or cerebral atherosclerosis leading to acute cerebrovascular disease, will have symptoms of hand numbness. Therefore, once patients have the above clinical symptoms, they need to go to the hospital for examination, to improve head CT, 18-lead ECG, to identify the cause of hand numbness, and they should take antihypertensive drugs regularly, throughout the process, and systematically for systematic treatment. If there is damage to the corresponding target organs, targeted therapy should also be performed.