The principles of hypertension drug treatment are mainly individualization, small dose, combination of drugs, and dynamic monitoring. After high blood pressure is detected, drug treatment is firstly individualized, according to the individual’s age, genetic factors, body mass index, and whether there is any target organ damage caused by hypertension, such as whether there is damage to the heart, brain, blood vessels, kidney, fundus, blood vessels and other target organs. time. The second principle of hypertension treatment is to advocate small doses and combination of drugs, after suffering from hypertension, if you use a single drug, the larger the dose, the lowering effect does not increase, but the side effects will increase. The combination of drugs refers to the use of two or more drugs with different mechanisms of action and targets, combined with the use of small doses of drug therapy, the antihypertensive effect can be increased and side effects can be reduced. After the use of hypertension drugs, it is necessary to closely monitor the response of blood pressure to drugs, and choose to adjust the dose of hypertension drugs according to the fluctuation of blood pressure.