What reason is child rely on make tracheitis?
summary
Asthmatic bronchitis in children often occurs in winter and spring, with rapid onset, mainly manifested as dyspnea, suffocation, nasal fan, bursts of crying. Asthmatic bronchitis in children is a kind of paroxysmal allergic disease, which refers to the lower respiratory tract infection in infants with asthma. It usually starts in early childhood (under 3 years old) and is often caused by various allergens. Climate change and emotional excitement can also induce it. What reason is child rely on make tracheitis? Let's talk about it.
What reason is child rely on make tracheitis?
Some people think that virus and bacteria can be infected at the same time. Virus infection can damage bronchial ciliated epithelial cells, cause mucosal damage, and create conditions for bacterial infection. Physical and chemical factors, such as cold, sudden change of temperature, soot, dust, hot air and harmful gases, can damage the ciliary epithelial cells of trachea and bronchus, affect the ciliary movement, reduce the self purification and excretion function of bronchus, and facilitate the invasion of pathogenic microorganisms;
When some sick children ingest, inhale or skin contact with certain irritants, such as pollen, dust, wool, drugs, cold air, it can cause bronchial mucosal congestion and edema, bronchial smooth muscle spasm and other abnormal reactions. Some infectious diseases such as measles, pertussis and so on are often complicated with this disease. The larvae of hookworm and Ascaris may also develop bronchitis through the lungs.
The onset of bronchitis is very similar to a cold. The children are tired, headache, dry and itchy throat, and have fever. They often have irritating cough and retrosternal pain. In severe cases, they cough continuously into bursts of choking cough, causing vomiting and suffocation. At the beginning of the disease, the sputum is sticky and difficult to cough up. Later, the sputum gradually becomes thin and mucopurulent. In children under 2 years old, some children show obvious wheezing, repeated attacks, and severe symptoms at night. They may have asthmatic dyspnea, rapid breathing, three concave signs (supraclavicular concave, sternal concave and rib concave). In severe cases, they may have nasal instigation, and even cyanosis of lips, but they generally have no obvious poisoning symptoms (such as high fever, drowsiness, malaise, cold limbs, etc.). If the treatment is not timely, bronchitis can develop into bronchopneumonia or bronchial asthma. If it develops into chronic bronchitis or bronchiectasis, it will further cause chronic pulmonary insufficiency.
matters needing attention
1. Strengthen physical exercise, improve the body immunity, seasonal changes are the most likely to lead to children's illness problems, especially for children with bronchitis prevention, we must strengthen physical exercise, so that the body immunity can improve less illness. Generally speaking, parents are advised to choose the right way of exercise according to their children's physiological age, and it is also excellent to take their children for outdoor activities. 2. Do a good job in hygiene and cleaning. Children will eat food without washing their hands because they are not sensible enough. This may cause bacterial viruses to invade the child's body from the mouth, leading to colds, fever, bronchitis and other diseases. Therefore, in the season of high incidence of influenza, we must do a good job in personal hygiene and cleaning of children to reduce the consequences of bacterial infection, This is very helpful for the prevention of bronchitis in children. 3. Keep the indoor air fresh. A fresh and pollution-free air is very helpful for the healthy growth of children. Especially in the high incidence season of influenza, it is very important to keep the indoor air fresh, pay attention to the air circulation, and avoid the growth of bacteria. In addition, in the crowded places outside the room, we must take children as little as possible, In this way, we can avoid bronchitis or other diseases caused by cross infection.
