What is the high blood pressure grade?

Hypertension is divided into three levels, the standard is systolic blood pressure 140 - 179 mmHg or diastolic blood pressure 90 - 109 mmHg, in addition to the elderly, pregnant women, children and other special groups of different standards. After diagnosis, timely medical treatment, treatment under the guidance of doctors, including medication, lifestyle intervention, etc. According to the diagnostic criteria for hypertension formulated by the World Health Organization, hypertension is divided into three levels, and the specific analysis is as follows: 1. Hypertension Grade I: systolic blood pressure between 140 - 159 mmHg, or diastolic blood pressure between 90 - 99 mmHg. 2. Hypertension Grade II: Systolic blood pressure between 160 - 179 mmHg, or diastolic blood pressure between 100 - 109 mmHg. 3. Hypertension grade 3: systolic blood pressure ≥ 180 mmHg, or diastolic blood pressure ≥ 110 mmHg. It should be noted that the above criteria apply to the general population. For the elderly, pregnant women, children and other special groups, the diagnostic criteria for hypertension may vary. In addition, the diagnosis of hypertension also needs to be combined with the specific circumstances of the patient. If diagnosed with hypertension, patients need to seek medical attention promptly and be treated under the guidance of a doctor. Treatment methods include medication, lifestyle intervention, etc. Patients need to follow their doctor's advice, take medication regularly, monitor their blood pressure regularly, and maintain a healthy lifestyle, such as a low-salt diet, moderate exercise, smoking cessation and alcohol restriction, to control their blood pressure and prevent complications. In short, hypertension is a common chronic disease that requires long-term management. If you or your family member is diagnosed with hypertension, seek medical attention promptly and actively treat it to improve your quality of life and prolong your life.