Whenever a child is afflicted with a cough, parents are eager to use the drug immediately to get the child right away. In fact, coughing is not a bad thing.
Cough is a defensive ability of the body
When it comes to coughing, it's important to understand whether coughing is a good thing or a bad thing. Cough is divided into dry cough and wet cough in terms of performance.
A dry cough is a cough without sputum. It is often an irritating cough. For example, it has laryngitis, suddenly smells a particularly strong odor, cries, or inhales foreign matter. It is an irritant to the upper respiratory tract and can cause coughing. .
A wet cough is a cough with a sputum, and a cough is an excretion.
Whether it is dry cough or wet cough is a defensive mechanism of the human body. So coughing is a good thing in most cases, not a bad thing.
Our respiratory system has a mucous membrane on the surface, and all mucous membranes have secretory glands. When they are stimulated, secretory glands increase secretion. Therefore, no matter what causes the cough, there will be secretions eventually, that is, it will eventually fall on the wet cough.
For example, after a child cries, the cough that first appeared was definitely a dry cough. Later, because the respiratory tract was stimulated to produce secretions, it became a wet cough, but it was not an infection. The mucous membranes of the respiratory tract still contain many villi. When the mucous membranes are stimulated to produce secretions, the villi will accelerate and oscillate so that the secretions can be pushed out of the body. During the process of swinging outwards, the respiratory rate will be accelerated, and the air flow will be quickly discharged. Cough.
Coughing is a defensive ability of the body. The coughing of a child first means that his defensive ability is normal. Those children who did not have a cough but had pneumonia had poorer defensive abilities. Because there was already a lot of secretions in the lungs, he couldn't cough them out, so don't think that children coughing is a bad thing.
Cough means mucosal damage and needs to be repaired
If the child coughs frequently, it means that there is a problem in the respiratory mucosa, and it is in a highly sensitive state. We normal people cough when they are irritated. However, if the mucous membrane has been damaged, or if it has not been repaired after being damaged, it will become very fragile, and it will respond to a little stimulation, and it is particularly prone to coughing.
Take the bottled mineral water for example. The water represents the child and the bottle represents the respiratory tract. When the bottle is covered, how does the water shake? However, if the lid goes out, a little shaking of water will come out. This does not mean that there is a problem with the water, but there is a problem with the bottle, that is, the mucosa has been damaged.
Frequent fluffing of the respiratory tract can also cause damage to the mucous membranes. There is a recovery process after injury. Or take the bottle of mineral water, the cover is off, and then find another cover, this is repair.
It can be seen that cough has three steps, factors that stimulate the mucous membrane of the respiratory tract, the process of coughing, and the repair after coughing.
Some parents say that children do not have a fever. Why is it not good for coughing? Actually, this is where the respiratory mucosa is being repaired. A fever is a viral and bacterial infection that attaches to the surface of the respiratory tract and stimulates the mucous membranes. The mucous membranes secrete a secretion that fights viruses and bacteria. Therefore, fever is the process by which the human body uses the immune system. Fever stopped, it shows that the virus has been subdued by the immune system, viruses, bacteria in the body no longer continue to replicate, the body's immune system has occupied an advantage. At this time, the mucous membranes of the nose, throat, trachea, bronchus, etc., begin to discharge bacteria. This process is also a stimulus, so the child does not have a fever, but instead starts coughing and secretions increase.
Deep cough & light cough
The child cough is divided into shallow cough and deep cough. The location of shallow cough and deep cough is different and the nature is different. So, how to distinguish between light cough and deep cough?
Shallow cough and shortness
A light cough is usually coughed in a scorpion, and a deep cough is in the trachea, bronchus, or lungs. It sounds like it is coming from the chest. The cough and deep cough are characterized by a relatively easy distinction, that is, whether the sound of a cough is long or short, the frequency of coughing in a light cough is very fast, and it sounds very short, and the cough time of a deep cough is relatively long.
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Do not judge whether the child is light cough or deep cough with the amount of secretions. Because we are from the nose, throat to the trachea, lungs, the entire respiratory system is secretory glands, shallow cough, deep cough will have secretions. Moreover, often when the light cough makes us feel that the child's condition is more serious, more cough, a cough will bring out some cramps, and there are many epistaxis, in fact, the opposite is true. Children are often suffocated and most of the nose is light cough because the secretions of the upper respiratory tract are easier to cough and the condition is not serious. Deep cough because the site is lower, the child is often unable to cough it out. At this time, you may feel that your child has a hard time coughing, or that he does not feel relaxed afterwards. This is when the condition is severe.
Do not cough cough during the day is a light cough
There is also a more obvious method of judgment is that if the child is a light cough, often when the cough during the day is very small, mainly runny nose, but the night cough is more powerful. This is because when the child is lying down, the scorpion is in a low position. The secretions in the nasal cavity cannot be discharged through the runny nose and will flow back into the scorpion, irritating the scorpion and causing a cough. The child often coughs up at night so that the parents can feel it. The condition of the child has worsened, but it is not true. Deep cough is the same regardless of the day or night, even the cough, and some children cough even more during the day, the night is relatively light, so a child with a deep cough but can sleep well.
The purpose of treatment is not cough but phlegm.
The purpose of our treatment of cough is not to stop coughing. It is because the secretion is very sticky, and there are many protein components inside. If these secretions are not discharged in the respiratory tract, the bacteria will adhere to the sputum after entering. When the sputum became a very good medium, so that the bacteria can be rapidly propagated, resulting in a secondary infection, that is secondary infection, so the purpose of the treatment is mainly to phlegm, so that the secretions become rare, so that it can be relatively easy The ground is discharged, giving no chance of bacteria breeding.
Each time the child coughs hard, it is also a process that stimulates the mucous membrane to produce new secretions. The more stimuli, the more secretions are produced and the cough is old and unfinished. Some parents said that the child’s cough is not heavy, but he can’t stop it. If he coughs for a few weeks, he doesn’t use medication to help him discharge the secretion as soon as possible, so that the child can rely on coughing and sputum every time. The cough also causes the mucous membrane to be stimulated again, secrete new secretions, has secretions, and the child has to cough again and again, the time for coughing grows longer. Because the secretion is not a fixed amount, the cough is gone. After medication, less secretions, less coughing of children, less chance of mucous membranes being stimulated, and less and less secretions.
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