A blood pressure of 160/110mmHg is class 3 hypertension, which is clinically diagnosed as more than 180/110mmHg, or a high pressure of more than 180mmHg alone, or a low pressure of more than 110mmHg alone, both of which can be diagnosed as class 3 hypertension, which is a very high-risk blood pressure. If blood pressure is not properly controlled and brought up to standard, it can lead to cardiovascular and cerebrovascular diseases over time, such as stroke, or cerebral infarction, or coronary artery disease, heart failure, and other serious conditions, so it is important to use a combination of at least two or more antihypertensive medications. We also need to intervene in lifestyle, including weight loss, reducing sodium intake, quitting smoking, limiting alcohol intake, eating more fresh fruits, vegetables, milk, low-fat diet, try not to eat fatty meat, animal offal, appropriate physical exercise, and to maintain a balanced mind, and if necessary, can supplement folic acid.