Why are children more susceptible to respiratory infections such as bronchitis and pneumonia?

Children are the hope of a family, the flower of the motherland, every family is special care and love for children, and they all hope that children can grow up healthily, but people eat whole grains, there is no one who does not get sick, and among childhood diseases, bronchitis, pneumonia and other respiratory tract infections are particularly numerous, as if such diseases are specifically looking for children, in fact, there is a certain reason, the first child's trachea is relatively narrow; second, children have low immunity; The third is that children's trachea is prone to foreign bodies, which are the reasons why tracheal diseases are more common in children, parents must pay attention to this kind of disease, and seek medical attention in time to let children get rid of the entanglement of diseases and grow up healthy and happy.

1. Children's trachea is relatively narrow and easy to block.

Children are in a stage of development, the various organs of the body are not fully developed, their trachea is relatively narrow, a little discomfort will cause trachea blockage, thus causing respiratory tract infection, the symptoms are coughing, breathing is a little difficult, generally do not worry too much, but if the trachea is too narrow, it is necessary to pay attention, you need to go to the hospital in time for examination.

Second, children's immunity is low and their ability to resist external viruses is weak.

Children's bodies are not stronger than adults, adults' bodies are strong and have a certain resistance to bacteria, and children's resistance is much lower than adults, and many children do not know how to be clean, they like to crawl around on the ground to play, so the virus likes to find them, which is also the reason why children are prone to bronchitis, pneumonia and other diseases.

3. Children do not know how to seek advantages and avoid disadvantages when eating, and the trachea is prone to foreign bodies, so it is easy to get respiratory diseases.

Some children don't know how to chew when eating, causing some relatively large foreign bodies to be stuck in the trachea, although the foreign body goes down in the end, but it will scratch the trachea tissue, which may cause inflammation and other symptoms, in short, the children's trachea is relatively fragile, and children are easy to get some diseases of the respiratory tract if they don't pay attention to eating.

This is because the child's immune system is not particularly good, and the child's immune system is not particularly strong, so the child is susceptible to this disease.

This is due to the fact that children's immunity is relatively low, and the resistance is not particularly good, so when some weather changes occur, such diseases will appear.

It may be because you wear too much or too little clothes, sweat after the activity and do not change your clothes in time, and often kick the quilt when you fall asleep and catch a cold, most of which are caused by viral or bacterial infections.

Children who are relatively weak are prone to this condition, so they must pay attention to their daily diet, do not go to places that are prone to diseases, and pay attention to exercise.

Children's lung development is not very comprehensive, so if they are infected, pneumonia or bronchitis may be induced, parents must pay attention to nursing, keep the family air fresh.

Pediatric bronchitis is a common disease in pediatric internal medicine, and it is also one of the diseases that babies are prone to. In daily parenting, although the parents take good care of them, they often don't know that it is He Yuan Chongkuan, and the baby has a long-term cough, which causes bronchial inflammation. So, why do babies get bronchitis?

Pediatric bronchitis is caused by infection with some pathogenic microorganisms such as viruses or bacteria. Improper parental care in daily parenting, the baby is affected by wind and cold** and the upper respiratory tract infection ** is not timely, which is easy to prolong the illness and let the baby suffer from bronchitis.

Most babies with bronchitis will first have an upper respiratory tract infection, with cough as the main symptom, mainly dry cough in the early stage of the disease, and then phlegm in the subsequent cough. If the baby is small and the symptoms are more severe after the onset of the disease, it can be accompanied by a variety of adverse symptoms such as general fever, abdominal pain, vomiting, diarrhea and so on.

When the baby suffers from pediatric bronchitis, it is necessary to go through a detailed examination to clarify the type of pathogenic bacteria of the infection and then make a target. If a viral infection requires symptomatic antiviral drugs, if antibiotics are used, they are often ineffective. If the diagnosis of bacterial infection is confirmed, the appropriate antimicrobial agent should be selected for the symptom**.

There are also cases of mixed infection, and comprehensive medication should be adopted for this.

The causes of recurrent respiratory tract infections in children may include malnutrition, poor immunity, weak constitution, virus invasion, improper care, chronic diseases (otitis media, tonsillitis, sinusitis, bronchitis), congenital diseases (pulmonary hypoplasia, congenital heart disease, esophageal tracheal fistula), lack of attention to personal hygiene, etc.

When children suffer from respiratory tract infections, parents should take their children to ** in time and follow the doctor's instructions to take medication. **During the period, help children to do a good job of nursing, bathe and wash their faces for children every day, supervise and wash their hands before children eat, prepare paper towels for children, and wipe them clean with paper towels in time if they have snot.

In the event of a respiratory infection**, parents need to prepare nutritious food for their children, such as protein-rich milk, eggs, soy products, etc., which should be given to children every day. Children's bodies absorb food nutrients, have more energy, and increase immunity, in order to better fight diseases and reduce the probability of respiratory infection.

Because children are relatively young, the level of immunoglobulins in the body is not mature enough, resulting in weak immunity, leading to respiratory infections. As we age, the number of respiratory infections decreases. Secondly, it is caused by the fact that children are unable to adjust their clothes independently.

Susceptibility of children to recurrent respiratory tract infections is related to the following factors:1Children's physical function is still imperfect, and their immunity is low, and they are unable to resist the invasion of pathogenic microorganisms such as bacteria, viruses, and mycoplasma; 2.

Improper home care and poor self-care of children are not effective in preventing diseases; 3.Lack of sleep or other medical conditions in children increase the incidence of respiratory infections.

The main causes of susceptibility to respiratory tract infections in children include the following: First, symptoms caused by imperfect immune function in children.

It is mostly due to the low immunity of the child's own body. It is necessary to develop good living habits, participate in more activities that are beneficial to physical and mental health, enhance physical fitness, have a balanced diet, and ensure complete nutrients. If you have a cold, apply medicine in time and observe the changes in your condition.

Children are relatively young, their resistance is relatively weak, and they are prone to respiratory tract infections, and after getting cold, they are prone to upper respiratory tract infections and even lower respiratory tract infections. Weak resistance makes it more likely to have similar symptoms. If it is transmitted through droplets in a densely populated area, it may also lead to cross-infection and respiratory tract infection.

You should go to the local clinic immediately to check the situation to avoid serious circumstances and bad effects.

It mostly occurs in winter and spring, and the symptoms are runny nose, fever, and cough, which are very similar to a cold. In severe cases, it can progress to wheezing, difficulty breathing, and even heart failure. The high incidence of severe disease is male infants under one year of age, and the elderly and immunocompromised groups can also develop the disease.

This condition is known as respiratory syncytial virus pneumonia.

Respiratory syncytial virus is highly contagious and does not easily produce immunity, which can cause interstitial pneumonia and bronchiolitis in children. Almost all children under the age of 2 years are infected with RSV, and newborns, who are usually infected with RSV within the first year of birth, are almost always infected for the next three years.

A study of the pathogen of pneumonia in children showed that respiratory syncytial virus is the first causative agent of severe pneumonia in children. In addition to infants under 2 years old, immunodeficiency groups, patients with congenital heart diseases, bronchitis hypoplasia or respiratory malformations, and elderly people over 60 years old with underlying heart or lung diseases are all groups with a high incidence of severe respiratory syncytial virus pneumonia.

Children are very susceptible to pneumonia, which is related to their physical fitness and surrounding environmental factors. Long-term partial eating, picky eating caused by lack of trace elements, malnutrition, and congenital heart disease can cause low immunity and insufficient resistance to pathogenic bacteria. In addition, if the surrounding conditions are more extreme, there are a lot of dust pollutants in the air, and children's lungs are more delicate and very susceptible to damage from this pathogenic bacteria.

After the child has pneumonia, he should actively treat the symptoms**, use cough and expectorant medicines, and also choose nebulized inhalation**, drink more water and eat more vegetables and fruits during the period. Pneumonia can be spread by droplets, so try to go out as much as possible to prevent going to areas where people are congested.

At this stage, there are no medicines or vaccines for respiratory syncytial virus infection, but all you can do is to cultivate good habits to prevent the virus and seek medical treatment as soon as symptoms appear.

This is because the child's resistance is relatively weak, so when respiratory diseases occur, it is easy to develop pneumonia.

Because children's physical fitness is very poor, and they are also very prone to illness, this situation will occur.

Because children's respiratory tract has not yet developed well, children's immunity is particularly low, and their bodies are particularly fragile, so they are more likely to develop pneumonia.