Cerebral infarction is only high in winter? Winter is the period of high incidence of cerebral infar

It is not only high in winter, but also in summer, especially above 35 degrees Celsius, which is also very easy to cause cerebral infarction, mainly due to the change of temperature difference, which leads to changes in the contractility of blood vessels, causing cerebral infarction.

Cerebral infarction is not unique to winter, and this problem can also occur in other seasons. It's quite dangerous, it's just that the summer months are smaller, but there are some.

No. It is too hot and short of water in summer, and low temperature and dry in winter, and cerebral infarction is prone to attack.

When the weather is cold, the sympathetic nervous system is excited, and in order to keep out the cold, the heat is lost from the surface of the body, and the blood vessels will constrict and the blood flow will slow down. If the outside temperature drops suddenly, the human body immediately adjusts too quickly, coupled with the low elasticity of blood vessels in the elderly, the difference in pressure resistance, and the rapid constriction of blood vessels, it is easy to cause the capillaries of the brain and heart to break and crack, and cerebral hemorrhage and angina pectoris. If the blood vessels suddenly constrict, the blood flow slows down, and the atheroma attached to the wall of the large blood vessels will fall off and form a thrombosis, and the capillaries of the thrombus flowing to the heart and brain will cause blockage, causing local ischemia and hypoxia, and forming local necrosis, which is myocardial infarction and cerebral infarction.

Therefore, elderly friends with high blood pressure and hyperlipidemia in winter must pay attention to keeping warm, do not suddenly expose to the environment with excessive temperature difference, and it is best to have a gradual adaptation to the change of ambient temperature!

Cerebral infarction is usually associated with cerebral arteriosclerosis and plaque formation in the arteries. These factors cause a certain section of the spinal cerebral artery to be blocked by a blood clot, and the brain tissue that supplies it is supplied with ischemic necrosis, which is called cerebral infarction. In patients with cerebral arteriosclerosis, the arterial blood flow slows down and excessive lipid deposition can lead to the gradual narrowing of arterial blood vessels, insufficient cerebral blood supply and oxygen supply, and interruption of blood flow can lead to cerebral infarction.

If you have a cerebral infarction, you may experience symptoms such as dizziness, headache, insomnia, Sakura, numbness of the limbs, or limited movement. Suffering from cerebral infarction is a very cruel thing, and the pain and horror of this disease are no less than cancer. The most feared thing about cerebral infarction is hemiplegia, and the rest of your life can only be tormented in a wheelchair or on a hospital bed.

Seasonal changes and colder temperatures lead to hardening of blood vessels, which can easily induce cerebral infarction and other diseases.

Is it more likely to have a cerebral infarction in winter? What are the general signs? Speaking of cerebral infarction, it is estimated that many people think that this is a common disease, and the incidence rate is particularly high among middle-aged and elderly people, but winter is actually a high incidence period of cerebral infarction.

Therefore, everyone needs to pay attention to it in their daily life. Freezing three feet is not a day's cold, cerebral infarction actually has related symptoms before the onset of the disease, such as sudden dizziness and headache, behavioral disorders, frequent yawning, etc., the following will introduce to you what symptoms of cerebral infarction are before the onset of the disease.

1. Dizziness and headache.

Although cerebral infarction is relatively common in ordinary life, people who have not had cerebral infarction still do not know much about it. If you suddenly have dizziness and headache in your daily life, and it returns to normal after a few seconds, it is recommended that you pay attention to it.

2. Behavioral disorders.

Many people who could have said good deeds in their daily life suddenly have behavioral disorders, such as blackening in front of their eyes, suddenly unable to speak, and their tongues are not under their control. At this time, it is recommended that you go to the hospital in time for relevant examinations.

3. Abnormal blood pressure.

If people observe their blood pressure in time in their daily life, then they will find that the precursor of cerebral infarction may be abnormal blood pressure, such as a sudden increase.

4. Frequent yawning.

For some people, in their daily lives, they may experience the phenomenon of ordinary yawning. According to a large number of scientific studies, 80% of patients with cerebral infarction will yawn about 5 to 10 days before the onset of cerebral infarction.

Through the above introduction, it is estimated that everyone has a simple understanding of cerebral infarction and what symptoms are before the onset of cerebral infarction. Although these symptoms are relatively common, everyone also needs to pay attention to it, after all, everyone's physique is different, and there may be some differences in the symptoms before the onset of cerebral infarction. It is recommended that you do more physical examinations in your daily life to understand your own situation in a timely manner.

Cerebral infarction, also known as ischemic stroke, is a disorder of cerebral blood circulation, and localized avascular necrosis or softening of brain tissue caused by ischemia and hypoxia. Moyamoya disease.

It is a high risk of cerebral infarction**.

Having certain underlying medical conditions is at high risk**, such as high blood pressure, heart disease, diabetes and dyslipidemia.

Wait. Middle-aged and elderly people are more likely to develop the disease, and it has little to do with the change of seasons. There are no specific early symptoms of cerebral infarction, and the symptoms vary depending on the location and size of the infarction, and the cause of blood vessel obstruction.

Before the onset of cerebral infarction, some patients may have paroxysmal sensory and motor dysfunction, such as numbness, paralysis, dizziness, blacklight, etc.

Cerebral infarction disease often occurs in the elderly, but in recent years, many young people have also had cerebral infarction. Suffering from cerebral infarction in his thirties, it can be said that the impact of cerebral infarction disease is too great. More than 2 million patients die of cerebral infarction every year, which is a staggering statistic.

The occurrence of cerebral infarction is due to the problem of blood supply to the human brain, which leads to the occurrence of cerebral ischemia and hypoxia diseases, and the damage or necrosis of human brain tissue, which seriously threatens the life of the patient, which is the harm of cerebral infarction.

Winter is the peak period of cerebral infarction, and every time it is winter, the number of cerebral infarction patients in the hospital will increase significantly, especially the elderly, and it is even more difficult to have cerebral infarction in winter. You must pay attention to these 4 manifestations of the body, don't delay, and treat them quickly.

1. The sudden appearance of stuttering and stuttering.

Patients with cerebral infarction will cause damage to their brain nerves and damage to the language center, and patients will show symptoms of eating and stammering, sometimes unable to speak clearly, and in severe cases, they will not be able to speak directly. Patients are unable to control their facial nerves normally, and may have a crooked mouth and stiff limbs. If such signs occur on your body, you must pay attention to it and seek medical examination as soon as possible to avoid the occurrence of cerebral infarction.

2. Symptoms of numbness in body parts.

The brain connects to the large arteries in a person's neck and controls nerves to regulate physical activity. Patients with precerebral infarction may experience numbness and stiffness in the body parts. Sometimes there will be numbness on one side of the body, sometimes it will cause numbness in the hands and feet, and sometimes it will cause the face and mouth to be numb, which are the specific manifestations of cerebral infarction patients in the early stage, and you must pay attention to it

Before the onset of cerebral infarction, you will feel that your tongue is numb, your body will not be very flexible, and your head will be dizzy and want to sleep.

Winter is the period of high incidence of cerebral infarction, and these early symptoms cannot be ignored:

1. Sudden dizziness.

2. Suddenly speak unclearly.

3. Sudden numbness of the limbs.

Fourth, abnormal blood pressure.

5. Continuous yawning.

People with cerebral infarction often get sick when they are resting quietly. Some patients wake up to find that their mouth and eyes are crooked, half of their bodies are paralyzed, drooling, eating rice grains, dropping rice grains, and unable to lift chopsticks. This is the occurrence of cerebral infarction, which often catches people off guard.

Only some patients have transient ischemic symptoms, such as numbness in the limbs, slurred speech, transient blackness in front of the eyes, dizziness or vertigo, nausea, and fluctuations in blood pressure (which may be raised or lowered). These aura symptoms are usually mild, short-lived, and often go unnoticed.