With the continuous development of economy and society, people's lives have been greatly improved. Some people suffer from chronic diseases because of work pressure or various diseases, which are not found at first, and become more and more serious after a long time.

For example, many people don't know about the lack of blood supply to the brain, which mainly refers to the phenomenon of insufficient blood supply to a certain part of everyone's head, which leads to brain dysfunction and easily leads to the emergence of various diseases and atherosclerosis. Insufficient blood supply to the brain is particularly terrible.

1, blurred vision

Eyes are the windows of the soul, and we need to explore the world with our eyes. If we find that our vision is extremely blurred when we see things, or we are troubled by blindness, it will take a few minutes to relieve it, which may be a sign of insufficient blood supply to the brain.

The blood flow in the brain is decreasing, and tiny thrombus, which is caused by retinal artery, is a manifestation of insufficient blood supply to the brain.

2, facial numbness

More than half of patients with insufficient blood supply to the brain will have facial numbness. This is because insufficient blood supply to the brain can easily damage facial nerve function and lead to facial abnormalities. Facial numbness can easily make facial muscles difficult to control, making people unable to control drooling or facial convulsions.

3. Keep yawning

When the person next to you yawns, he can't help yawning. Most people think that yawning is caused by lack of sleep. They think this phenomenon is common, so it will not be taken seriously. However, if you yawn frequently, it may be an abnormal performance of your body.

In the case of adequate sleep, if you continue to yawn frequently, you should go to the hospital for examination in time. Maybe it's a bad symptom caused by insufficient blood supply to the brain. The reason for this phenomenon is fatigue caused by cerebral ischemia and hypoxia, and the brain opens the protective mechanism.

4. unclear language

After the blood vessels in the brain are blocked, some nerves will have abnormalities such as tissue necrosis and poor blood flow velocity. Patients are also prone to slurred speech, drooling, dizziness and other symptoms, and the root of the tongue is hard, which must be paid attention to.

Avoid sedentary behavior.

No matter in work or life, we should avoid the bad phenomenon of sedentary for a long time, get up from time to time to exercise our muscles, dredge blood and improve blood activity.

Relax and enjoy life.

Anger is easy to hurt the liver, excessive excitement and sadness, great sadness and pain to the stomach, anxiety and worry to the spleen, and fear and worry to the kidney. In daily life, we should spend it with a positive and peaceful attitude, and never diversify our emotions, otherwise it will easily lead to abnormal internal organs, affect the normal operation of body functions and reduce human immunity, so maintaining a peaceful attitude is the key to protecting our health.

Moderate exercise

To improve the problem of insufficient blood supply to the brain, we can improve it by jogging, promote blood circulation through proper exercise, prevent joint muscle stiffness, and at the same time improve it by stretching.

give up smoking

Smoking is harmful to health. Smoking will make the body consume too many harmful substances, which will easily increase the risk of lung cancer and have a negative impact on the cardiovascular system.

Vascular sclerosis is closely related to long-term smoking, because harmful substances in cigarettes are easy to damage vascular function and affect normal blood supply. For the normal circulation of brain blood, it is the most important to quit smoking as soon as possible.

Insufficient cerebral blood supply is one of the main "killers" threatening the health of the elderly. Once the above symptoms are found, you must seek medical attention in time to avoid delaying the best treatment time of the disease due to negligence.