Normally, a blood pressure of 110/80 means that the patient has a normal arterial systolic pressure of 110 mmHg and a diastolic pressure of 80 mmHg. Arterial systolic pressure refers to is the arterial pressure when the heart contraction, diastolic pressure is the arterial pressure when the heart diastole. Normal blood pressure in humans is defined as arterial systolic blood pressure in the range of 90mmHg-140mmHg and diastolic blood pressure in the range of 60mmHg-90mmHg when not controlled by medication. The patient’s arterial systolic blood pressure of 110mmHg and diastolic blood pressure of 80mmHg are within the normal range, so it is a normal phenomenon and does not require special treatment. If the patient’s blood pressure is measured for three consecutive days and the arterial systolic blood pressure exceeds 140mmHg or the diastolic blood pressure exceeds 90mmHg, it is considered high blood pressure. When the arterial systolic blood pressure is lower than 90mmHg or diastolic blood pressure is lower than 60mmHg, it is considered low blood pressure. If the patient’s blood pressure is higher or lower than the normal level, it is necessary to consult a doctor in time to avoid delaying the condition.