Low blood pressure of 94 mmHg and high pressure of 140 mmHg are higher than normal. 1. Normal blood pressure range should be systolic blood pressure <140mmHg and diastolic blood pressure <90mmHg, and if the systolic blood pressure is ≥140mmHg and/or diastolic blood pressure ≥90mmHg for 3 times of re-testing on a different day, then it is considered as high blood pressure. 2. If the blood pressure is still higher than normal after 2 retests, it is abnormal and can be diagnosed as hypertension, which should be treated with lifestyle adjustment as prescribed by the doctor and antihypertensive drugs such as metoprolol if necessary. If the retest blood pressure is normal, the overall is normal, the this blood pressure is higher than normal may be due to physiological fluctuations. 3. Patients are advised to pay attention to their own blood pressure, conduct retests, and seek prompt medical treatment if abnormal.