How does tracheitis develop?

Tracheitis is a chronic disease. People suffering from this disease will have symptoms of coughing and sputum. The sputum is in the form of white mucus and foam, and the symptoms of sputum are more obvious especially in the morning when they just wake up. Since tracheitis progresses slowly and is prone to recurring attacks, it is necessary to understand the cause and treat it symptomatically. So how does tracheitis develop and what are the causes? Let’s take a look with the experts.

1. Infection. It is a common and important cause of chronic bronchitis. Bronchitis is mostly caused by respiratory virus infection in the early stage. These viruses invade the bronchial ciliated epithelial cells and multiply in large numbers, destroying the mucosa and epithelial cells and causing them to lose their protective function. This allows bacteria originally present in the respiratory tract, such as influenza, Haemophilus influenzae, and Pneumococcus, to become pathogenic.

2. Physical and chemical stimulation. Long-term smoking and air pollution by chemical poisons, dust or harmful industrial waste gas can irritate the respiratory mucosa, damage the normal cleaning and defense function of the mucosa, and cause chronic bronchitis. According to census statistics, long-term smokers have a 2.8 times higher incidence of chronic bronchitis than non-smokers, and the more they smoke, the higher the incidence.

3. Meteorological factors. Cold is an important trigger for chronic bronchitis attacks. Many elderly patients with chronic bronchitis develop the disease in winter, mainly because cold stimulation can weaken ciliary movement, cause bronchial spasm, capillary contraction, affect blood circulation, reduce local resistance and make them susceptible to infection. In addition, cold weather increases the secretion of mucosal glands, leads to insufficient humidification of inhaled gas, thick sputum, and obstructed respiratory tract, which are also triggering factors of chronic bronchitis.

4. Allergy. In particular, the onset of asthmatic chronic bronchitis is closely related to allergies. If you are allergic to dust, dust mites, fungi, parasites, pollen and chemical gases, the respiratory mucosa may become edematous, congested and the bronchospasm may occur, causing coughing and wheezing.

Through the above introduction to the causes of tracheitis, everyone has learned something. If tracheitis is not treated in time, it will induce obstructive pulmonary emphysema and bronchopneumonia, so everyone needs treatment. Experts also remind everyone that in addition to avoiding its causes in daily life, we must also learn to prevent and care for tracheitis, such as strengthening dietary nutrition and hygiene, and remember not to eat spicy foods.