Hypertension is defined as a systolic blood pressure greater than or equal to 140 mm Hg and a diastolic blood pressure greater than or equal to 90 mm Hg without medication. Hypertension is a common clinical condition, and 90% of patients have primary hypertension, which is a genetic or unexplained increase in blood pressure, but nearly 10% of patients have secondary hypertension, which means that the cause of the increase can be found. First of all, it is recommended that patients must have a low salt and low fat diet, and eat more fresh fruits and vegetables, because fresh fruits and vegetables are rich in potassium and magnesium, which also help to bring down blood pressure, and that is, if there are obese and overweight patients, you can combine appropriate exercise and weight loss, because the increase in blood pressure is often positively correlated with weight and age. For patients who are not very high in the early stages of hypertension, it is likely that through diet control, weight loss and exercise, the blood pressure will return to normal. However, if after a month of diet control, exercise and weight loss, the blood pressure still does not reach the standard, then it is recommended that oral antihypertensive drugs can be taken. The choice of antihypertensive drugs is based on whether the patient has other underlying diseases, the severity of hypertension, and whether there is a history of drug allergies, through the above points to pay attention to the choice of drugs. For hypertension of grade 3 or higher, a combination of drugs is often required, one of which is an antihypertensive drug that can best be chosen as a diuretic to help better control blood pressure. If a patient with hypertension has significant anxiety, high mental stress, and is easily stressed, then he or she can take a combination of mood-improving medications to help keep the blood pressure stable. The timing of the medication should be chosen according to the fluctuation of blood pressure, and it is best to have the patient bring an ambulatory blood pressure monitor to assess the overall blood pressure over a 24-hour period. For patients with diabetes accompanied by hypertension, it is best to choose antihypertensive drugs such as Prilosec or Sartan to better control blood pressure and reduce complications. For patients with hypertension accompanied by hyperuricemia, it is best to choose antihypertensive drugs such as coxsartan potassium, which can not only lower blood pressure, but also lower uric acid. Patients with hypertension must insist on taking antihypertensive drugs and regularly monitor their blood pressure, and it is best to choose some long-acting first-line antihypertensive drugs to control blood pressure smoothly in order to prevent complications, and to keep a happy mood and pay attention to regular rest and a good lifestyle is also the key to controlling blood pressure.