What would we do if we couldn't feel the pain again?

In our lives, we will inevitably have a bump when we are injured, and experience tells us that this often causes certain pain. But do you know? Sometimes, injury does not necessarily cause pain, and it may not be caused by injury. What is the reason behind this? If the pain causes trouble, will it be happy without pain?

Why can't I feel pain when I was injured?

For example, the athletes in the football field were injured in the game, but at this time his attention lies in winning and playing. In this case, he could not feel pain, even if his injury may be serious.

Another situation is that even if it does not hurt, we may feel pain. Because pain causes the brain to be too stressful, the inflammatory response occurs in the body, or it may be that pure stress is too large that causes nervous disorders in the brain.

Nowadays, surgery seems to be a commonplace for modern people. But in fact, the surgery is a kind of harm to the body in a sense, and the damage is often accompanied by pain. In order to reduce this pain, the hemp medicine used for surgery came into being.

However, anyone who has hit anesthesia knows that in the process, although we can't feel the pain for the time being, there are still sensations such as skin pulling. What is the reason for this?

Pain is published by AΔ fiber and C fiber, which is transmitted with thinner nerve fibers. And our tactile consciousness is transmitted by a relatively thick fiber, and its transmission pathway reaches the spinal cord. Therefore, the channels of the two are different.

The anesthetic can play an analgesic effect, which hinders the upload of pain information. However, it actually hinders the upload of pain information, and the information that transmits touch and the pain is different. Therefore, although we can't feel the pain, there will still be other feelings.

I obviously didn't hurt, why did I feel pain?

Modern people are under pressure, fast life rhythm, and irregular diet and rest, often problems such as inexplicable pain in the body. I went to the hospital to check but could not find the cause. What was going on?

There are several possibilities at this time. The first may be due to work tensions and too much pressure.

This leads to some heart pain, and there is no organic lesions. The other is a state similar to sub -health -that is, there may be changes in the body, but it is difficult to observe based on the current medical technology. However, although it can't be checked, the pain does happen, so it is necessary to attract attention.

If it is the first reason, then relax yourself appropriately, do not put too much pressure on yourself, pay attention to the work and rest, exercise appropriately, to avoid the body in a state of health for a long time, such as poor blood flow. This may also be possible. It can cause pain.

Is the pain really useless?

Not all pain can find its cause. For thousands of years, people have been troubled by pain. Pain seems to be a bad term, but is the pain really so bad?

actually not. If humans lose their pain, the consequences will be unimaginable. There is a type of patient who can feel the pain in congenital. Even if you hurt him, he has no pain. The reason for this is because his genetic mutations or genetic defects in his body cause damage information to the brain through the pain pathway, even if he is injured, he cannot feel it.

The pain itself has a protective mechanism. The first is to avoid being injured by yourself. The other is that after you are injured, let you try to quieter as much as possible to avoid secondary damage to the organization and organs, so as to recover as soon as possible.

If you lose this double protection, you may not be able to find the threat in life, it is easy to be injured, or even life danger. It was mentioned just now that patients who lack of congenital pain generally have a short life span because he loses the pain of pain to him. For ordinary people, the patient may do it casually, so that the longest life span of this disease is 22 years old.

The girl is from Canada, and she is also admitted to college. According to the existing record, she is the longest -lived congenital pain and lack of patients. Because her father was a doctor, he understood the severity of his daughter's disease, so he and the girl's family were in life in life, all kinds of love, so that she could grow up. It is equivalent to her family to play a role in her first protection to avoid her to do something dangerous to hurt herself.

But after she was injured, she didn't feel pain, so she didn't know that she had these damage in her body, and she couldn't calm down. She couldn't recover, so that the inflammation in her body would become larger and larger, and at the age of 22, she died of myelitis.

Is modern people even more scared of pain?

The older generation of people's body is uncomfortable and inexplicable, and they often choose to bear it. Recently, there was a survey on the Internet about pain that more than 70 % of netizens preferred painkillers to relieve pain.

1 kind of analgesic drugs have 6.41%, 26.92%of their own two types of painkillers, 34.62%of their own 3 and more painkillers, and only 1.28%of netizens have no analgesic medicine at home. Is that really modern people are more and more scared of pain?

In fact, this also involves the issue of social culture and education. Because for those who have suffered, pain is not an important thing. Life experience tells him that various survival conditions or other things may be more important. He may not show it, but the feeling of pain is the same as others. Now that everyone's living conditions are better, they are more afraid of pain, which is also understandable. Under normal circumstances, we do not recommend pain. Because pain is an alarm system, especially for this acute pain, when you hurt, it is likely that some diseases or injuries occur in a certain part of the body. If you do not go to this reason or not treat it in time, then this problem may become more and more serious.

We can't ignore pain, but we don't have to be afraid of it. Pain is a subjective feeling and emotional experience. For example, when we were injected for the first time, we felt very painful, but when we were familiar with the process of injections, we would feel less painful. However, if you feel that your body is different, you should go to the hospital as soon as possible to avoid unnecessary damage due to delay.

Note: The content of this article is compiled by the editor based on interviews with Teacher Hu Li.

Source: Science Popularization China

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