65-year-old Uncle Chen, after getting up this morning, felt a little soreness in his body, and sneezed several times in succession, and after a while began to run his nose again, his wife also found his abnormality, felt that it must be a cold, and then he couldn't help but get nervous: Old Chen is very good on weekdays, and he has not seen any illness, what is wrong today? Just when he was worried, he only heard Uncle Chen look excited and sighed: "I finally caught a cold!" ”
Hearing Uncle Chen say this, his wife was even more confused, how could anyone still hope that they would be sick all these years? So he stepped forward and reproached: "Are you old and confused, why do you want to be sick so much." ”
At this time, Uncle Chen quickly explained to his wife that the 62-year-old Uncle Chen was a people's teacher before, and now he has been retired for several years, and he has nothing to do at home every day, the only thing he is interested in is health preservation, he often watches some health programs or reads some health articles, etc., and over time attaches great importance to his health.
But when he was reading the newspaper that day, he accidentally found such an article, which said that people who do not catch a cold for a long time are actually a manifestation of poor immunity, and also said that they may be more likely to develop cancer. This can startle Uncle Chen, he carefully thought that he seems to have not caught a cold for a long time, before he thought that it was a strong resistance, could it be a precursor to cancer? It made him freezy out.
After listening to Uncle Chen's story, his wife viciously gave him a roll of the eyes, saying that the more he lived, the more backwards he was, and he was brainwashed by those health programs all day long, and he couldn't tell which was right and wrong.
After reading Uncle Chen's story, I believe that many people agree with this, of course, there are many people who do not understand, in fact, in daily life, many places do exist Uncle Chen's statement, so in fact, is this statement reliable? Is there any scientific basis for this? Today the doctor will tell you a good story.
People who do not catch a cold for a long time not only have poor immunity, but also are prone to cancer?
Colds are no stranger to everyone, regardless of men, women and children, have had colds, for people, this is a very common type of disease. A cold is in most cases a self-limiting disease, which means that many times the body can regulate it through its own immune system.
When the body's immunity comes into play, soon the body will return to normal. Some people don't need to take medicine after they have a cold, and they will be fine in two or three days; Even if you have a severe cold, you will recover quickly with some symptomatic medication.
And the colds we usually call are also divided into two types: the common cold and influenza. The common cold is one of the most common diseases in daily life, and some people have a high chance of appearing after exertion or after rain and cold, which is mainly a common respiratory disease caused by a variety of viruses.
The influenza is slightly different, it is an acute respiratory infectious disease caused by the influenza virus, the so-called epidemic, that is, it has a certain contagiousness, the strength of the infectious ability is different. For example, the new coronavirus that was prevalent before, it is a highly contagious virus.
So, what kind of existence does a cold look like for people? Is it really like some people say that people who do not catch a cold for a long time not only have poor immunity, but also are prone to cancer?
In fact, part of the reason for the emergence of this statement is due to the folk saying: "Small diseases continue, major diseases do not come", that is to say, people who usually have small illnesses and small pains have stronger immunity. But is that really the case?
Those who hold this view believe that a person does not catch a cold for a long time, although on the surface the immune system is strong in fighting infection. However, in the long run, it may lead to the neglect of immune cells, so that the enemy (cancer cells) take advantage of the vulnerability, the activity of tumor suppressor genes decreases, oncogenes become more and more rampant, and the probability of tumor emergence will be greatly increased.
On the contrary, people who often catch colds, the immune system appears to be always vigilant, in order to fight the virus at any time, in a state of alert, which may have certain benefits for controlling cancer cells.
In fact, for the above statement, there is also some truth, some minor illnesses and pains, such as colds, can indeed mobilize some immune cells to resist the virus, and improve immunity to a certain extent.
But beware, this doesn't mean making the immune system more active. Then again, for those who often have fever and cold, in fact, it has been shown that the physical fitness is relatively poor, the immune system is weak, will often catch a cold, in fact, the probability of such people getting serious diseases may be greater.
Of course, in real life, whether it is cancer or other diseases, when they appear, there must be some predisposing factors, and most of the predisposing factors are uncertain, which has a lot to do with a person himself, so it cannot be generalized.
If you often catch a cold, then you should exercise more to enhance immunity; If you rarely catch a cold, then don't get it, and of course don't worry, this is not necessarily related to the occurrence of cancer, so there is no need to panic.
Therefore, no matter what state our body is in, it is most important to take good care of ourselves in the moment.
Speaking of colds, there is another controversial issue here, that is, should I take medicine if I have a cold? Let's talk about it by the doctor.
Should I take medicine if I have a cold? Answer some questions about colds
▶ If you have a cold, is it necessary to take medicine?
▶ Is it useful to drink more water after a cold?
▶ Does covering sweat after a cold and fever help cool down?
▶ If you don't take medicine when you have a cold, will it cause serious complications?
I believe that many people will have the above questions, public reason, mother-in-law said mother-in-law is reasonable, some people think that after a cold, do not need to take medicine, their own resistance can be repelled by the disease.
Take the new crown that was prevalent before, many people choose not to take medicine after being infected with fever, thinking that taking medicine is useless, so they resist it themselves. Either drink hard or cover yourself under the covers and force your body to sweat to cool down.
These methods cannot be said to be completely useless, some people do drop their body temperature in a short time after passing these methods, so they generally rarely take medicine after a cold. However, there are also some people whose symptoms are obvious after infection, and the condition is more serious, even if they take medicine, it takes a long time to return, and even have to be injected or infusion.
However, here, what the doctor wants to say is that for those who do not like to take medicine for colds, the method of sweating and drinking water to cool down is to treat the symptoms but not the root cause, which does not guarantee that the disease will subside, because it does not solve the problem from the root.
Generally speaking, colds are caused by viral infections, and many cold symptoms caused by viruses are basically the same, such as fever, cough, sore throat, runny nose, etc. Some people may have strong self-resistance, in the face of those less virulent viruses, the immune system can kill them quickly, but if you encounter a more virulent virus, if you do not take medicine, then the damage to the body may be greater, the healing time will be relatively prolonged, and the pain caused by the cold will last longer.
Therefore, sometimes it is not enough to rely on the immune system alone after a cold, and when necessary, it is necessary to rely on medication.
But, then again, let's not take medicine as soon as we have a small cold, this is also wrong, it must be depended. For example, when only symptoms of runny nose and headache appear after a cold, do not rush to take medicine, you can observe it first, especially children. The so-called three points of poison, some cold medicines have a great adverse effect on the growth and development of children, can not eat or try not to eat.
However, if there are symptoms of fever, especially high fever, then it is necessary to carry out drug treatment, and the body's long-term high heat damage is also very large, and we must distinguish the pros and cons.
When it comes to whether colds cause complications, this is uncertain. Colds generally do not cause serious complications, but everyone's constitution is different, and there is no guarantee that they will not appear. If some people have some underlying diseases, such as heart disease, high blood pressure, diabetes, etc., they may cause these diseases to recur after they catch a cold, and the chance of serious complications will be greatly increased, and colds become the main trigger.
In addition, complications vary depending on the pathogen, and the common cold is generally self-limited, so the possibility of serious complications is low. After a cold, as long as you pay attention to rest and conditioning, do not do heavy work, pay attention to drinking more water, rest, ventilation, and can be naturally healed in a week or so. Some colds are different, such as SARS, which was still very high at the time of the epidemic.
In short, minor illnesses are not small, we can't generalize, a small cold may not be anything for ordinary people, but it may be a fatal blow for those special people, so we must treat them equally, and small colds should also be equally important.
Write at the end
In summary, the strength of immunity is not determined at birth, it has a lot to do with our daily life activities, daily exercise will also improve our immunity, so we must develop good living habits and try to keep the disease away from us.
Resources:
[1] Who has stronger immunity in people who get sick often and who don't get sick for a long time? Taiyuan Radio and Television Economy.2021-07-04
[2] Frequent colds = poor immunity? 4 tricks to help you improve, the last 1 is often ignored!.The Second Affiliated Hospital of Nanchang University. 2021-11-24