What is the range of blood pressure that can be harmful to the body?

To be precise, there is no accurate basis for how high the blood pressure level will be harmful to the body. You can't tell if it's high blood pressure or how harmful it is to your body based on the level of your blood pressure alone. As long as there is a diagnosis of hypertension, the damage to the body is certain.

Because there are no obvious pathological changes in the early stage of hypertension.

Long-term high blood pressure has the most obvious effects on the heart and blood vessels. In other words, hypertension mainly causes hypertrophy and dilation of the left ventricle, atherosclerosis, and chronic renal failure, especially in combination with diabetes. In addition, the retina also has retinal exudation and hemorrhage as hypertension progresses.

The light bulb was burned at home because of the unstable voltage, but the electrical appliances were not. If you have a burn, you should know the change in blood pressure. It can cause all kinds of damage to the body, and you can't know which light in your room will burn first when the voltage is high.

This randomness is very large, but it does flash some of the specific ones you won't know, so how much blood pressure value reaches what kind of harm to the body is different from person to person, in general, it is from the weakness to the shortcomings.

And everyone's physiological shortcomings are different, some people are in the eyes, some people are in the heart, some people are in the kidneys, some people are in the lungs, some people are in the liver, and some people are in the cerebrovascular, so different people because of their age, state, and various reasons, so his shortcomings are different, such as young and old, the same person's shortcomings are changing, and there is generally no cerebrovascular disease when he is young, and it is more common when he is old.

Therefore, the same blood pressure is different in different people, and the same person has different blood pressure at different ages. Therefore, the normal blood pressure is 60 to 90 low pressure, 90 to 12 high pressure, 95 low blood pressure is high blood pressure, and high blood pressure 16 is hypertension. As for the resulting diseases and hazards, they vary from person to person.

Generally, the high blood pressure is above 140, and the low pressure is above 90, so the possibility of high blood pressure should be considered, so we must pay attention.

The lowest blood pressure is lower than 90, and the highest blood pressure is higher than 140, which may cause very serious harm to our body, and it is easy to cause low blood pressure or high blood pressure.

If you have such blood pressure for a long time, then your body will definitely have problems, and it is likely to affect the cardiovascular and cerebrovascular systems.

Blood pressure is the pressure on the capillaries caused by the flow of blood in the capillaries, there is a saying: "the age of the blood vessels is your service life", so the blood pressure value has a vital harm to the physical and mental health of the blood vessels, just as the elderly have a common feature as long as they are long-lived, that is, a lifetime of peace of mind and happy mood, peaceful blood pressure is the guarantee of maintaining the health of blood vessels. The correlation between blood pressure and health risks has long been a testament to better scientific research.

Recognise that there is a continuous correlation between blood pressure and health risks, and that there is no blood pressure cut-off point with or without health hazards. The standard of blood pressure and the standard of hypertension are just standard values delineated by human factors. Current evidence suggests that the risk of cardiovascular mortality decreases with a decrease in blood pressure, continuing at least 115 to 75 mm Hg.

The health hazards of high blood pressure are not transient or one-off, such as how high blood pressure can cause myocardial infarction.

Although the higher the blood pressure value, the greater the risk of causing damage to the body and causing subacute cardiovascular problems, there is no value, saying how high it is, the body will immediately have immediate health hazards, and often more often in the case of no feeling, high blood pressure slowly endangers their cardiovascular health, and eventually leads to the gradual hardening of the aorta, as well as damage to cardiovascular and other organs. That's why we call high blood pressure "silent".

Most of the symptoms of high blood pressure are slow and approaching, and there is also a lack of special clinical symptoms, and many people have no symptoms. It is only detected during routine physical examinations, blood pressure measurements, or heart, brain, kidney and other complications. Generally, there are symptoms such as dizziness, headache, fatigue, palpitation, shortness of breath, etc.

It may lessen spontaneously and may be exacerbated by agitation or fatigue. As a result, the physical damage is not directly felt. However, there is a correlation between the level of elevated blood pressure and the severity of symptoms.

Systolic blood pressure greater than 160, diastolic blood pressure greater than 100, it is in a more dangerous hypertension symptoms, in this case there will be acute cardiovascular and cerebrovascular diseases, so this time should be noted, and hypertension will cause many complications, for the heart, brain and kidney and other organs will cause some acute damage.

180mmHg, generally reaching this height, the danger is relatively high.

If it reaches 80, it may lead to damage to cardiovascular and cerebrovascular diseases, and will feel the rhythm of breathing, palpitations, and even sudden death.

How high is blood pressure to be considered high blood pressure

To give a simple example: Xiao Zhang's low pressure is more than 90, and the high pressure is only 120. Although Xiao Zhang's high pressure did not exceed the critical value, the low pressure exceeded the critical value, which is hypertension.

In particular, the hypertension threshold (critical value) 140 90 mmHg in the table represents office hypertension, and the home self-test blood pressure standard is slightly different from that in the clinic blood pressure table, and the family blood pressure of 135 85 mmHg can be considered hypertension.

How many times do you measure your blood pressure to get it accurate?

When several measurements are taken in people with high blood pressure, the first is often relatively high. Therefore, we recommend that blood pressure be measured at least twice at a time, with 1-minute intervals, and then averaged as the blood pressure of the participant. If there is a 5 mmHg difference between the two measurements, another measurement should be taken to calculate the average blood pressure value for the three times.

Recommended for those taking their blood pressure for the first time

Measurement requirements: Routine measurement of upper arm blood pressure, it is not recommended to routinely measure wrist blood pressure and finger blood pressure, and it is recommended to measure left and right upper arm blood pressure for the first time.

1 When the blood pressure of the left and right upper arms is not consistent, the blood pressure value measured in the arm with the higher value is used.

2 When the difference in blood pressure (systolic blood pressure) between the left and right upper arms is 20 mmHg, it is recommended to have blood pressure measurement in the extremities (see a doctor for a comprehensive examination).

Methods of home blood pressure measurement

1 Initial Phase

For those who are newly diagnosed with hypertension or have their blood pressure measured at home, it is recommended that they have morning (6:00 a.m., 9:00 p.m.) and evening (6:00 p.m.) every day

00 21: 00) 1 time each, 2 3 times each measurement, 7 consecutive days of self-measurement, the blood pressure value on the first day was removed, and the average blood pressure value of 6 days after calculation was used as a reference for evaluation**. For a small number of patients who cannot be measured continuously for 7 days, at least 3 consecutive days should be measured, and the average blood pressure on the next 2 days should be used as a reference for ** evaluation.

2 ** Stage

If blood pressure is stable and targeted, self-test 1 for 2 days a week, and increase the frequency twice a day if blood pressure is unstable or not targeted.

3 Follow-up phase

If hypertension is controlled, home blood pressure should be measured once a week, once in the morning and once in the evening; If there is a suspicion that the hypertension is not controlled or the patient does not take the medication as prescribed by the doctor, the frequency of home blood pressure search should be increased. Long-term observation, repeat the frequency of the first week measurement every 3 months, i.e., 1 time in the morning and 1 time in the evening every day for 7 consecutive days.

1. In general, only when our blood pressure is higher than 140-90 mm Hg for a long time, we are diagnosed as hypertensive patients. In recent years, a number of studies have shown that as long as our blood pressure is higher than 130 to 80 mm Hg, it begins to cause harm to many organs in our body.

2. The harm of high celery blood pressure to our body can be roughly divided into two categories: acute injury and chronic injury. Acute injuries occur when our blood pressure rises too quickly in a short period of time or when blood pressure levels are consistently high. This type of hypertension, also known as malignant hypertension, mainly harms the kidneys and brain, causing acute kidney failure, uremia, cerebral hemorrhage and heart failure, and many patients will die within 1 year.

The heart is like a pump, and blood pressure is formed by the pressure generated by the diastolic contraction of the heart, which pushes the blood to flow in the blood vessels. There are no significant cardiac changes in the early stages of hypertension. Long-term hypertension often has coronary atherosclerosis and microvascular stenosis of the heart, myocardial ischemia and angina, manifested as chest tightness and chest pain, or blood vessel blockage and myocardial infarction, which is often the cause of sudden death.

Short-term fluctuations in blood pressure are too large, resulting in significant changes in pressure in the brain, and blood vessels in the brain spasm, causing dizziness and headaches. If the blood pressure is suddenly too high, it exceeds the compensatory ability of the cerebral blood vessels, resulting in the dilation of blood vessels, the increase of intracranial pressure, causing severe headache, dizziness, nausea, vomiting, impaired consciousness and other hypertensive encephalopathy and life-threatening. Long-term hypertension causes ischemia and degeneration of cerebral blood vessels, and it is easy to form microaneurysms, when the blood pressure fluctuates too much and rises suddenly, the small aneurysms can not withstand the large pressure and rupture, resulting in cerebral hemorrhage, resulting in sudden hemiplegia, coma, and even sudden death.

The biggest complication of hypertension is the hardening of arterioles throughout the body, most commonly affecting the heart, brain, and kidneys.

If atherosclerosis occurs in the cardiovascular system, causing narrowing of the lumen of the coronary arteries, coronary heart disease will occur; Atherosclerosis of cerebral blood vessels can cause cerebral hemorrhage and cerebral thrombosis; Renal insufficiency occurs when the renal arteries are hardened; Fundus arteriosclerosis is the cause of fundus hemorrhage.

Therefore, patients with high blood pressure should take antihypertensive drugs and atherosclerosis prevention drugs for a long time to maintain normal and constant blood pressure.

Long-term high blood pressure is very harmful to men, because high blood pressure is easy to have cerebral hemorrhage.

I come to you, long-term high blood pressure is the most harmful to people's bodies, so sometimes confusion or dizziness or something like pregnancy, so this is caused by high blood pressure, causing diabetes or blood pressure increased blood sugar, which is the cause of increased blood pressure.

Long-term high blood pressure is a very important effect on people because it can lead to cerebral hemorrhage or other diseases.

Hypertension is a relatively common disease, and long-term high blood pressure may cause cardiovascular and cerebrovascular diseases, especially cerebral hemorrhage. It can also cause kidney disease, and long-term high blood pressure can cause renal arteriosclerosis, leading to decreased kidney function.

Long-term high blood pressure will lead to small arterial vitreous lesions, structural changes in the heart, some hypertensive patients are asymptomatic, have no physical examination to monitor blood pressure, are prone to cerebral hemorrhage accidents, and are also prone to hypertensive nephropathy, acute kidney failure, severe need for dialysis hypertension, and it is easy to lead to retinopathy.

If the blood pressure is high for a long time, there may be complications such as blood sugar, blood lipids, and cerebral infarction. So we must keep our blood pressure under control.

The risk of long-term high blood pressure is high. It can induce heart disease, kidney failure, cerebrovascular rupture, cerebral hemorrhage, death or hemiplegia.

First of all, it is easy to cause hemangiomas, including arterial hemangiomas and venous hemangiomas, as well as high blood pressure, which increases the burden on the kidneys, which is easy to cause uremia, and high blood pressure, so that the blood tubules inside the eyes cannot accept so much pressure and are easy to cause blindness.

Big, too big. Consistently high blood pressure can lead to cerebral congestion, or elsewhere. Once there is a ruptured blood vessel, it is an ICU. Therefore, it is recommended to drink more antihypertensive tea, stay up late, and pay attention to physical health.

Long-term high blood pressure is very harmful to people, which can cause cerebral hemorrhage, cerebral thrombosis and other very dangerous diseases.

High blood pressure in the usual period has caused harm to people, there are cerebral infarctions, brain polar stones, which are harmful to people's bodies, and you must pay attention to it.

How harmful is long-term high blood pressure to people? For people with long-term hypertension, it is necessary to take oral antihypertensive drugs, especially under the guidance of a doctor, so that the body will not let the bad go in a bad direction, if you do not take antihypertensive drugs, there may be cerebral hemorrhage, cerebral infarction and heart disease.

Long-term high blood pressure is more harmful, which is manifested as damage to the function of the target organs, and the specific damage is as follows:

1. Vitreous changes in arterioles, structural changes in the heart, such as hypertensive hypertrophic heart disease, cardiomegaly, causing myocardial ischemia and acute heart failure;

2. Some patients with hypertension are asymptomatic and very harmful. If the patient does not have the habit of physical examination and blood pressure monitoring, he is prone to cerebral hemorrhage accidents;

3. Hypertensive nephropathy, acute renal failure, severe cases require dialysis;

4. Hypertensive retinopathy.

Therefore, patients with hypertension should develop the habit of regular monitoring of blood pressure and actively and effectively**.