my country is a country with high blood pressure. So far, the number of patients with hypertension in my country has reached 300 million, and the probability of adults over 18 years old suffering from hypertension is 25.2%. Hypertension is the most common cardiovascular and cerebrovascular disease.

Harm to the heart

Blood pressure is formed by the diastole and contraction of the heart pumping blood into the blood vessels, and then pushing the blood to flow in the blood vessels, creating pressure.

You may just have high blood pressure and not feel anything, but if high blood pressure persists for a long time, myocardial ischemia may occur and angina pectoris may occur, manifesting as chest tightness, chest pain or blood vessel blockage, which is also a common cause of sudden death. .

Harm to the brain

Excessive short-term blood pressure fluctuations will lead to significant pressure changes in the brain, and cerebral vasospasm will cause dizziness and headaches. If the blood pressure suddenly exceeds the level of the brain, The compensatory ability of blood vessels causes blood vessels to dilate and intracranial pressure to increase, causing severe headaches, dizziness, nausea, vomiting, disturbance of consciousness and other life-threatening hypertensive encephalopathy.

Long-term hypertension causes ischemia and degeneration of cerebral blood vessels, which can easily lead to the formation of microaneurysms. When blood pressure fluctuates too much and suddenly rises, the small aneurysms cannot withstand the large pressure and rupture, resulting in cerebral infarction. Internal hemorrhage, leading to sudden hemiplegia, coma or even sudden death.

Harm to the kidneys

When hypertension persists for a long time, the intraglomerular capsule pressure increases, glomerular fibrosis, atrophy, renal arteriosclerosis, and renal artery stenosis.

Due to renal parenchymal ischemia and the continuous reduction of nephrons, protein can be detected in early urine, and trace amounts of protein in 24-hour urine can be checked, which eventually leads to renal failure and manifests as an increase in creatinine and uremic nitrogen. high.

In renal failure, blood pressure further increases, and renal damage is also one of the causes of refractory hypertension.

Harm to the eyes

The part of the retinal arterioles at the bottom of the eye that senses light will spasm in the early stages. As the disease progresses, the arteries and blood vessels will harden, and the changes may lead to fundus thrombosis. Blindness, or a sudden increase in blood pressure, can cause retinal bleeding and bleeding leading to sudden blindness.

For normal adults, the ideal blood pressure value should be below 120/80mmHg, but not below 90/60mmHg. But now, my country's blood pressure standards have been adjusted:

90~120/60~80 is the standard blood pressure value;

120~139/80~89 is the high normal blood pressure value;

A value greater than 140/90 is considered high blood pressure.

Therefore, if the high pressure is 140mmHg and the low pressure is 90mmHg, it is necessary to consider the diagnosis of hypertension. For the elderly over 65 years old, their blood vessels have aged due to age, and the blood pressure is naturally higher than that of young people. For some, if the high pressure is controlled below 150, it will be relatively stable and normal.

Tofu

Tofu is a very common snack in daily life. Tofu is made from fermented tofu. Many people think that it is a pickled food. In fact, eating it in moderation is good for your health, because fermented bean curd contains amino acids, unsaturated fatty acids and carbohydrates.

However, for people with high blood pressure, the sodium ion content in fermented bean curd is relatively high. If eaten regularly, it will increase the burden on the gastrointestinal tract and liver, affect the functioning of the gastrointestinal tract, and lead to high blood pressure. rises, so it must be strictly controlled at ordinary times.

Grapefruit

For patients with high blood pressure, be sure not to eat grapefruit while taking antihypertensive drugs, because the juice in grapefruit contains ingredients that affect drug metabolism, such as furans. Ingredients such as legumin and naringin.

If you eat grapefruit while taking antihypertensive drugs, the drugs cannot be metabolized quickly, so the drugs enter the blood and stay in the body for a longer time, which can easily cause the blood pressure to drop and cause discomfort.

Strong tea

People with high blood pressure must drink less strong tea, especially strong black tea, because the theophylline content in black tea is relatively high, which can easily lead to The brain is excited, and discomforts such as insomnia and heart palpitations may occur, which may lead to increased blood pressure. People with high blood pressure can drink more green tea to help stabilize blood pressure.

Fatty meat

People with high blood pressure must stay away from fatty meat, especially greasy cooking methods such as braised pork. Although it can satisfy the temporary appetite, it has high calories. The fat content is very high, which can easily induce obesity, increase the burden on blood vessels, and cause high blood pressure and high blood lipids.

Fried food

Although fried food tastes more delicious, fried food contains relatively high fat and calories, which can easily induce hyperlipidemia and hyperlipidemia. It is easy to induce high blood pressure and cardiovascular and cerebrovascular diseases.

Warm reminder: People with high blood pressure must pay attention in daily life. In addition to adjusting their diet, they must take medicines on time. They must not increase or decrease the dosage of medicines or stop taking them without permission. They must also closely monitor their blood pressure levels. If there are any abnormalities, seek medical advice as soon as possible.