What are the causes of insufficient blood supply to the brain? How to prevent it?

Speaking of the topic of insufficient blood supply to the brain, I believe everyone will be familiar with it. This refers to the brain dysfunction caused by insufficient blood supply in a certain part of the brain, and its etiology is mostly related to cerebral arteriosclerosis. People suffering from cerebral ischemia are mostly over 60 years old. After they dictate, they often have symptoms such as dizziness, dizziness, nausea and vomiting. Patients with severe symptoms will feel unwell, such as sweating, pallor and feeling "dying". These symptoms often last for a few minutes to several hours, and then they can be relieved by themselves. Some attack several times a day, or once every few days. If there are no nervous system abnormalities such as hypotension and heart after examination by a doctor, it can be judged as insufficient blood supply to the brain.

Knowing the main symptoms of cerebral blood supply deficiency, let's see what factors can lead to this disease. Generally speaking, the main reasons for insufficient blood supply to the brain are as follows: first, the blood vessel wall is damaged, which leads to narrowing of the lumen, and the resistance of the blood vessel wall will increase after the blood flow passes through, resulting in a decrease in blood flow through the brain; Secondly, when the amount of cardiac bleeding decreases, it will cause insufficient blood supply to the brain. For people with arteriosclerosis, blood pressure will drop at night than during the day, then blood flow will slow down, and there will be insufficient blood supply to the brain when you wake up in the morning.

Because the vertebral artery in our neck is an important blood vessel supplying the brain, patients with proliferative cervical spondylosis, especially those with stenosis of intervertebral foramen, will be oppressed by the vertebral artery supplying the brain when they suddenly turn their heads, resulting in insufficient blood supply to the brain and dizziness. Finally, when a person suffers from certain diseases, such as hyperlipidemia, it will lead to changes in the chemical composition of blood, increased blood viscosity, slow blood flow, and symptoms of insufficient blood supply to the brain.

In fact, with the improvement of modern living standards, more and more people will suffer from cardiovascular and cerebrovascular diseases. Although the exact cause of arteriosclerosis is not clear in the medical field, it is certain that this kind of disease has a great relationship with lipid metabolism in the body. Therefore, even if you are still young, even if you haven't experienced symptoms such as dizziness and nausea, you must pay attention to the prevention of such diseases. Eat more vegetables, fruits and beans in daily life, and eat less animal fat such as fat.

If possible, take two or three days to exercise every day, at least once a week. Even if you don't have time to exercise, you can at least do some simple relaxation activities of cervical spine, shoulders and waist during work, even if you relax with a small massager, it will make you feel very relaxed. In addition, emotions also play a great role in the normal movement of the heart and brain. Therefore, it seems simple to avoid excessive emotions and maintain a good mental state at ordinary times, but it is very important for our health. I hope to attract everyone's attention!