For the treatment of mild hypertension, small doses of calcium channel antagonists, or ARBs, and diuretics are generally chosen. Mild hypertension is defined as blood pressure below grade 2 hypertension, that is, blood pressure between 140/90mmHg and 160/100mmHg. The drugs chosen for these patients can be amlodipine, Irbesartan, hydrochlorothiazide to lower blood pressure, which can be controlled within the normal range. For mild hypertension patients, we should pay attention to actively improve the bad habits of life, many obese and long-term lifestyle is not bad, by improving the bad lifestyle, some people can gradually control high blood pressure within the normal range, without the need to take drugs. Generally preferred antihypertensive drugs or the above-mentioned small doses of antihypertensive drugs to control blood pressure below 140/90mmHg.