The normal high pressure range is 90-140 mmHg, the low pressure range is 60-90 mmHg, and the pulse range is 60-100 beats per minute. High and low pressures usually refer to the clinical systolic and diastolic blood pressure. When the systolic blood pressure is ≥130mmHg and diastolic blood pressure is ≥80mmHg, it is considered to be high, although it is still within the normal range and does not meet the criteria for diagnosing hypertension. When the blood pressure is higher than 140/90 mmHg, it is considered to be hypertension. When the blood pressure is lower than 90/60mmHg, it is considered to be hypotensive. Normal pulse rate varies with exercise, sleep, and metabolic status. The normal range of pulse rate is 60-100 beats per minute when breathing calmly under normal waking conditions. When exercising, the pulse can exceed 100 beats per minute, and when in deep sleep, the pulse can be less than 60 beats per minute. If there is any blood pressure abnormality, it is recommended to consult a doctor as soon as possible to avoid any delay.