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High blood pressure is known as the "silent killer" and it silently threatens people's health. Many people may ask: What exactly is the blood pressure that causes a brain hemorrhage? This question is about life safety and deserves everyone's deep thought. Medical experts note that blood pressure above 180/120 mmHg significantly increases the risk of intracerebral hemorrhage. However, this does not mean that you can rest easy with anything below this value.
In fact, people with high blood pressure need to be wary of not just a specific number, but a series of potential red flags. According to the World Health Organization (WHO), about 1.4 billion people worldwide have high blood pressure, and nearly half of them do not know they have it. This staggering number highlights the importance and urgency of hypertension prevention and treatment.
According to the Chinese Guidelines for the Prevention and Treatment of Hypertension (2018 Revised Edition), hypertension can be diagnosed when the blood pressure of adults ≥ 140/90mmHg. It is important to note that this criterion is not set in stone. With the deepening of medical research, some experts believe that the diagnostic criteria for hypertension should be further lowered in order to detect potential risks earlier.
From the perspective of traditional Chinese medicine, high blood pressure belongs to the categories of "dizziness" and "headache". Traditional Chinese medicine believes that the root cause of high blood pressure lies in the imbalance of yin and yang, and the reversal of qi and blood. Hyperactivity of liver yang, phlegm turbidity, internal obstruction, and stagnation of qi and blood may all lead to an increase in blood pressure. This view is similar to the pathophysiological mechanism of Western medicine, and provides a new idea for the comprehensive treatment of hypertension.
So, how can people with high blood pressure avoid stepping on dangerous "red lines"? Experts recommend keeping the following five points in mind:
1. Excessive blood pressure fluctuations: High and low blood pressure, especially large fluctuations in a short period of time, is an important cause of cerebrovascular accidents. A normal person's blood pressure fluctuates by 10-20mmHg throughout the day, but if it fluctuates by more than 30mmHg, you need to be vigilant.
2. Poorly controlled blood pressure over a long period of time: Persistent high blood pressure can cause chronic damage to blood vessel walls, increasing the risk of atherosclerosis and blood vessel rupture. The United States Heart Association (AHA) recommends that the target blood pressure for hypertensive patients should be below 130/80mmHg.
3. Sudden headache or dizziness: This may be a sign of a sharp increase in blood pressure, especially when accompanied by symptoms such as nausea and vomiting. Traditional Chinese medicine believes that this is a manifestation of hyperactivity of liver yang, and it is necessary to calm the latent yang of the liver in time.
4. Abnormal vision: High blood pressure may lead to retinal vascular damage, manifested as blurred vision, visual field defects, etc. If you have these symptoms, check your eyes and be alert to blood pressure problems.
5. Abnormal heart and kidney function: High blood pressure can cause a long-term burden on the heart and kidneys. If symptoms such as chest tightness, shortness of breath, and edema occur, target organ damage may have occurred and immediate medical attention is required.
It is worth mentioning that intracerebral hemorrhage is not the only threat to hypertension. Long-term hypertension may also lead to a variety of serious complications such as coronary heart disease, heart failure, and kidney failure. Therefore, the prevention and treatment of hypertension should not only focus on blood pressure values, but also pay attention to comprehensive health management.
So, how to effectively prevent and control high blood pressure? Experts recommend the following:
Monitor your blood pressure regularly: Every adult should make it a habit to measure their blood pressure regularly. Home blood pressure monitoring is especially important for people with high blood pressure.
Eat wisely: Reduce salt intake and increase fruit and vegetable consumption. Traditional Chinese medicine emphasizes the "homology of medicine and food", and recommends eating some ingredients with antihypertensive effects, such as celery, hawthorn, cassia seed, etc.
Moderate exercise: Get at least 150 minutes of moderate-intensity aerobic activity per week. Traditional Chinese medicine exercises such as Tai Chi and Baduanjin also help regulate blood pressure.
Quit smoking and limit alcohol: Both tobacco and alcohol stimulate the sympathetic nervous system and cause blood pressure to rise. Quitting smoking and limiting alcohol is beneficial to blood pressure control and can also reduce the risk of cardiovascular and cerebrovascular diseases.
Psychological regulation: Long-term mental stress can lead to an increase in blood pressure. Learning to relax and maintain a good mindset is essential for blood pressure control. Emotional conditioning in TCM can play an important role in this regard.
It should be emphasized that the prevention and treatment of hypertension is a long-term process that requires the joint efforts of patients and doctors. Any abnormal blood pressure should not be taken lightly, and it is wise to seek medical attention promptly. At the same time, a healthy lifestyle is the best way to prevent high blood pressure, and everyone should start with daily actions to protect their health.
High blood pressure is a chronic disease, but it is not invincible. As long as we are vigilant and aware of the situation, we can effectively reduce the risk of serious complications such as cerebral hemorrhage. Let's work together to build a strong line of defense for ourselves and our families. After all, health is the most valuable asset in life, and it deserves our full attention and care.
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