How normal is a person s blood pressure now?

The 1999 World Health Organization and the World Hypertension Alliance on the diagnosis and grading of hypertension were adopted in China: ideal blood pressure: systolic blood pressure < 120 mmHg, diastolic blood pressure < 80 mmHg; Normal High Limit:

systolic blood pressure 130-139 mmHg, diastolic blood pressure 85-89 mmHg; Stage 1 hypertension: systolic blood pressure 140-159 mmHg, diastolic blood pressure 90-99 mmHg (subgroup: borderline hypertension, systolic blood pressure 140-149 mmHg, diastolic blood pressure 90-94 mmHg); Stage 2 hypertension:

systolic blood pressure 160-179 mmHg, diastolic blood pressure 100-109 mmHg; Stage 3 hypertension: systolic blood pressure 180, diastolic blood pressure 110 mmHg; Isolated systolic hypertension systolic blood pressure 140 mmHg (subgroup: borderline systolic hypertension, systolic blood pressure 140-149 mmHg), diastolic blood pressure < 90 mmHg.

When systolic and diastolic blood pressure are graded, the higher level is used as the criterion. Chinese average normal blood pressure reference value (mmHg) age systolic blood pressure (male) diastolic blood pressure (male) systolic blood pressure (female) diastolic blood pressure female 16-20 115 73 110 70 21-25 115 73 110 71 26-30 115 75 112 73 31-35 117 76 114 74 36-40 120 80 116 77 41-45 124 81 122 78 46-50 128 82 128 79 51-55 134 84 134 80 56-60 137 84 139 82 61-65 148 86 145 83

1. What is hypertension Hypertension refers to a continuous increase in arterial systolic and/or diastolic blood pressure. Whether you are a healthy person or a person with high blood pressure, blood pressure fluctuates, and blood pressure is often measured at different times, and sometimes the difference is quite large. At present, China adopts the international unified standard, and if the blood pressure level is 140mmHg systolic blood pressure for three consecutive consecutive days, and/or diastolic blood pressure is 90mmHg, hypertension can be diagnosed.

2. Classification of hypertension 1. From **: Primary hypertension: refers to hypertension of unknown cause, accounting for more than 90%.

The cause of essential hypertension is unclear and difficult to control. Commonly referred to as hypertension, it refers to essential hypertension. Secondary hypertension:

Elevated blood pressure is definite**, accounting for 5% to 10%. It may be secondary to renal parenchymal disease, renal vascular disease, endocrine lesions, pregnancy or medications, and other causes, and the diagnosis of "hypertensive disease" can only be confirmed after examination has been ruled out for secondary hypertension. For secondary hyperemia, **** is more important, and some of them can be effectively controlled by surgery or interventional methods.

2. Grading according to blood pressure level: Hypertension grade 1: systolic blood pressure 140-159, diastolic blood pressure 90-99;Hypertension grade 2:

Systolic blood pressure 160-179, diastolic blood pressure 100-109;Hypertension grade 3: systolic blood pressure over 180, diastolic blood pressure over 110. Secondary hypertension includes primary hyperaldosterolism, pheochromocytoma, renal artery stenosis, etc., and most hypertension cannot be controlled with long-term medication. Wish.

High pressure 120 mm Hg. Low pressure of 80 mm Hg is normal. If it is increased by 5 mm Hg, it is borderline hypertension.

An increase of 10 mm Hg is high blood pressure. But one or two measurements don't tell the whole story. The results of the measurements should be based on a relative rest for several days in a row.

A normal person's blood pressure should be 80 for low pressure and 120 for high pressure

Normal blood pressure: systolic blood pressure < 130 mmHg, diastolic blood pressure < 85 mmHg

I'll say something practical!

Normal blood pressure is 139 to 100 mmHg, and low blood pressure is 89 to 60 mmHg

But this is a normal range, not everyone is the same. The normal ideal blood pressure is a high blood pressure of 120 and a low blood pressure of 80

Before the age of 10, a child is a normal person 2 3, that is, the high pressure is 80, and the low pressure is 50, and it is best to have a fluctuation of about 5 in this range. After the age of 14, it is close to the normal 120 80. After the age of 50, the ideal blood pressure can be between 110 and 130 for high pressure and 70 to 85 for low pressure.

After the age of 60, the high pressure is 110 to 140, and the low pressure is 70 to 90.

A person's blood pressure changes dynamically, and generally increases over time.

The units for calculating blood pressure are generally millimeters of mercury (mmHg) and kilopascals (kpa), and the ratio between them is approximate: 1, when converting, you can simply multiply millimeters of mercury by 4 and divide by 30 to get the kilopascal value of blood pressure, and vice versa.

Normal blood pressure ranges from 90 to 140 mmHg (systolic and 60 to 90 mmHg) diastolic blood pressure.

According to the Chinese guidelines for hypertension**, no antihypertensive drugs are used, and a systolic blood pressure of 140mmHg and a diastolic blood pressure of 90mmHg are considered hypertension. A systolic blood pressure of 130-139 mmHg and a diastolic blood pressure of 85-89 mmHg are considered "normal high blood pressure" as long as one of them reaches this level.

However, it should be noted that the blood pressure of normal people fluctuates throughout the day, and the blood pressure is lowest when people sleep, and the blood pressure remains stable when they sit quietly. Nervousness, smoking, talking and drinking coffee can raise blood pressure, and it can drop after eating, exercising, and reading quietly.

Therefore, in order to measure blood pressure accurately, you should not take medication and eat one hour before measuring blood pressure, prohibit smoking, drinking coffee or tea within 30 minutes before the measurement, and urinate in advance to avoid holding urine, as a full bladder will increase blood pressure. Before measuring blood pressure, it is advisable to sit quietly in a room with a moderate temperature for 5 minutes, and measure the same upper limb at the same time in a quiet state.