If the hypertension is grade 1 hypertension and there is no complication, you can temporarily do not take medication and regulate and intervene through non-pharmacological treatment, such as controlling weight, making BMI less than 24Kg/㎡, limiting sodium intake less than 6g/d, insisting on exercise, quitting smoking and limiting alcohol, keeping a calm mood, etc. If through non-pharmacological treatment, blood pressure cannot be reduced to normal level, you need to consider drug intervention. If the blood pressure is not reduced to the normal level by non-pharmacological treatment, drug intervention should be considered. If it is grade 2 hypertension or even grade 3 hypertension, to use drugs for antihypertensive treatment, take antihypertensive drugs just to better maintain a stable blood pressure, if not, blood pressure fluctuations are relatively large, it is easy to have a series of complications thus leading to death.