A high pressure of 160 and a low pressure of 100 is considered moderate hypertension and requires initiation of medication. Failure to take medication may lead to serious cardiovascular and cerebrovascular complications. Diagnosis of hypertension: Without anti-hypertensive medication, blood pressure is measured once a day for three days, respectively, and a clear diagnosis of hypertension is made if the systolic blood pressure is ≥140 mmHg and/or the diastolic blood pressure is ≥90 mmHg. If the patient has a history of hypertension and has received regular blood pressure lowering treatment, the diagnosis of hypertension is still made even though the blood pressure is <140/90 mmHg. Thus a high pressure of 160 and a low pressure of 100 is a definitive diagnosis of hypertension. Hypertension is further classified into three levels according to the level of elevated blood pressure. Class I hypertension (mild) is systolic blood pressure 140~159mmHg and diastolic blood pressure 90~99mmHg; Class II hypertension (moderate) is systolic blood pressure 160~179mmHg and diastolic blood pressure 100~109mmHg; Class III hypertension (severe) is systolic blood pressure ≥180mmHg and diastolic blood pressure ≥110mmHg. According to the above criteria, high pressure 160 low pressure 100 Meets the criteria for moderate hypertension. Blood pressure should be gradually controlled to below 140/90mmHg as tolerated. The following classes of antihypertensive drugs can be taken for drug treatment: calcium antagonists, angiotensin-converting enzyme inhibitors, angiotensin receptor antagonists, diuretics, and beta-blockers. Medication requires long-term adherence. Patients generally do not want to take medication because they are worried about the adverse effects of drugs, but in fact, if hypertension is not controlled, it will lead to serious cardiovascular complications and even cause life-threatening. Therefore, it is necessary to seek timely medical attention and take the medication as prescribed.