Is it true that a child s fever can burn out the brain ?

Yes, because high body temperature can destroy the immune system and other visceral organs, it is easy to cause dysfunction, and in severe cases, it will damage the nerves, and the whole person will be delirious.

Modern medicine believes that the body's immune function is significantly enhanced when there is a fever, which is the body's protective response, and the body also achieves a certain self-healing and elimination of the body's diseases by raising the temperature. A proper fever is a good thing and can "kill the virus".

Children with fever can't burn their brains. Then there is the bacterial infection, which causes the child to have symptoms such as encephalitis, convulsions, foaming at the mouth, mental retardation, etc.

Yes. Because if he doesn't see a doctor in time, his nervous system will be damaged to a certain extent under the continuous high temperature, and once this happens, it will cause a lot of damage.

1. A child's high fever will burn out the brain, and many parents are convinced of this. Experts say this is a misconception that fever itself does not cause damage to the brain, which is often caused by other diseases, such as meningitis, which damage brain nerve cells. It is extremely unscientific to judge whether the body temperature will cause damage to the brain, but should be determined comprehensively according to the child's age, physical and mental condition at the time of fever.

2. There are usually two types of fever, one is the active fever of the body, and the other is the passive fever of the body.

Active fever is the most common form of fever in children, such as when children are infected with inflammation (the most common is a cold), when the purpose of active fever is to defeat inflammation. The hypothalamus of the human brain controls and regulates body temperature, and the body temperature generally does not exceed when active fever occurs.

Passive fever is caused by heat stroke, poisoning, traumatic brain injury, tumors and other external reasons that cause problems in the regulatory center of the brain, and the temperature is easy to reach more than 40 at this time. In fact, the pathological basis of brain damage is the denaturation of proteins around the brain, and only a high temperature of 50 or 60 can denature the proteins and form brain damage, which is impossible for the average fever of children to reach this temperature in reality.

3 In real life, we find that often as soon as a child has a fever, parents are very anxious, and they do everything possible to reduce their child's body temperature quickly, and some even worry that the child will burn out his brain. In fact, fever burns the bad brain before the sail limbs, many times it is not simply caused by the fever itself, the vast majority of pediatric infections are ordinary endogenous ** infection, the fever it causes, the body temperature rarely exceeds 41 degrees Celsius, this kind of fever will not cause damage to brain cells, resulting in brain burning.

As for the possible damage to the brain, it is more common in encephalitis, meningitis, sepsis and other conditions; Or the ultra-high fever of heat stroke (body temperature is often close to 42 degrees Celsius), which causes the brain cell proteins to irreversibly become hungry and dry.

4 Although fever is not the same as brain injury, it does not mean that fever does not need to be paid attention to, because persistent high fever can easily cause repeated febrile convulsions, which has a greater impact on children.

1. When the body temperature is between degrees Celsius, it is low fever, 38 to 39 degrees Celsius is moderate fever, more than 39 degrees Celsius is high fever, and more than 41 degrees Celsius is super high fever.

2. Generally speaking, when the body temperature does not exceed 38 degrees Celsius, there is no need to rush to reduce fever, especially before a clear diagnosis, blind use of antipyretics may cover up the condition and interfere with the diagnosis; When the body temperature reaches above Celsius, consider reducing fever under the guidance of a pediatrician.

3. If the body temperature is below Celsius, it is best to use physical cooling. If you drink more water, let it wear as little clothes as possible, so that it can radiate heat through conduction, convection, and radiation with air, so as to achieve the purpose of cooling. Cool down with a warm water scrub bath.

4. When the axillary temperature is higher than Celsius, antipyretic drugs can be selected under the guidance of doctors.

Generally speaking, fever is more likely to burn the brain, but there are also a very small number of cases where the brain becomes smart because of fever, and I used to have a friend who felt like this, and my chemistry teacher in junior high school also said that fever may make the brain smarter, but the probability is relatively small.

The essence of intelligence lies in your knowledge and practice. Reading more is the foundation, which can be knowledge-based, thinking-based, life-oriented, skill-based, and so on. secondly, communicate and learn more with smart people, and consult more masters and wise people; In addition, practice brings out true knowledge, and it is necessary to learn and hone more in practice, so that what you experience in person may be more thorough and more profound.

Wisdom is often the way, wisdom is the road, we must continue to sharpen and sublimate ourselves.

Second, learn to exercise your brain. Our right brain has high-speed right-brain memory, quick comprehension, correct intuition, and boundless creativity. Software developed like some ability training can also help you become smarter.

As far as I am concerned, I have used relatively few such software, such as "Elite Speed Reading and Memory Training Software", which is mainly to improve reading and learning efficiency. Speed reading memory is an efficient reading and learning method, and its training principle is to activate our "brain, eye" potential, Heng early shooting training directly converts the text symbols perceived by the visual organ into meaning, eliminates the potential pronunciation phenomenon in the mind, and crosses the process from sound to understanding the meaning, forming an eye-brain direct reading mode, so as to achieve the improvement of reading speed, overall perception, comprehension and memory. This ability has greatly improved our reading, learning, and enriching knowledge, and it is recommended to learn it if possible.

Third, supplement brain nutrition. For example: blueberries, broccoli, carrots, spinach, whole grains, fish, eggs, legumes, nuts, etc.

Does fever "burn out" the brain Fever is a common symptom of illness in little Si Min's children.

When a child has a fever, many parents are afraid of "burning out" the child's brain and affecting the child's intelligence, so they are often eager to give the child antipyretics. So, does a fever "burn out" a child's brain?

To answer this question, let's first understand the effects of fever on the human body.

The effects of fever on the human body have both positive and negative sides. Fever is an important physiological defense response of the human body against disease. In case of fever, the number of white blood cells in the blood, the production of antibodies is active, the detoxification function of the liver is enhanced, and the metabolism of substances is accelerated, which can improve the patient's resistance; Fever can inhibit the growth and reproduction of certain pathogenic microorganisms in the body.

These changes are conducive to the elimination of the most advanced hormone and the improvement of the disease.

On the other hand, fever, especially high fever, can also bring some harm to the body. For example, fever increases the excitability of the nervous system, especially when the fever is high (40 41), and the patient may experience irritability, slurring, and hallucinations. Some patients have headaches.

In children, because the central nervous system is not yet mature, a high fever is more likely to cause convulsions (febrile seizures). Fever can make the heart beat faster, the average adult body temperature rises 1, the heart rate increases by 15 times per minute, children can increase more, the heart rate can be too fast can increase the heart burden of heart disease or anemia patients, and even cause heart failure. In addition, when you have a fever, you will consume a lot of your own substances and energy, which are not good for the human body.

It can be seen that in addition to the possibility of causing convulsions in children, fever will not "burn out" the child's brain and affect the child's intelligence. When a child has a high fever and convulsions, if it is handled properly, it will not cause brain damage to the child, and only a small number of children have hypoxia due to convulsions for too long, which may cause brain damage and affect intelligence in the future. In addition, because there are many causes of fever, some diseases themselves may invade the brain, such as encephalitis, meningitis, etc., and directly cause brain lesions.

But this is not due to the excessive fever that "burns out" the brain, but because the brain is affected by the disease, so the fever does not go away.

Therefore, for children with general fever, it is not advisable to rush to relieve fever, and sufficient nutrients, vitamins and water should be supplemented mainly for the strengthening of substance metabolism and sweating and dehydration. If you rush to blindly relieve fever, you may mask the condition and delay the diagnosis of the underlying disease.