What is the cause of tracheitis

summary

Bronchitis often occurs in the cold season or when the temperature changes suddenly. Acute bronchitis generally has an acute onset and a short course of disease. It usually gets better in one to three weeks. Some of them do not heal and develop into chronic bronchitis. Tracheitis is very common in our life. Its main symptoms are expectoration, chronic cough and wheezing. The initial symptoms are mild, such as smoking, exposure to harmful gases, overwork, climate change or coldness, which can cause acute attack or aggravation. If a person does not breathe clean air for a long time, then the person is very likely to suffer from bronchitis. At the same time, bronchitis is a disease that will seriously affect people's happy life, so anyone should avoid suffering from bronchitis. What are the causes of bronchitis?

What is the cause of tracheitis

1. Infection: is a common factor inducing bronchitis. Respiratory tract infection, so that some viruses take the opportunity to enter, damaged the respiratory tract mucosa and epithelial cells, lost the original protective ability, these viruses in the esophagus, so that the original bacteria in the respiratory tract have pathogenic effect, leading to the occurrence of bronchitis. Usually the onset is more acute, manifested as cough, expectoration, first dry cough or a small amount of mucinous sputum, and then can turn to mucopurulent, increased sputum volume, cough intensified, occasionally with blood in the sputum. Physical examination of lung auscultation can be normal respiratory sounds in both lungs, but also scattered in dry and wet rales. The location of rales is often not fixed, which can be reduced or disappeared after coughing.

2. Smoking and harmful substances in the air: in the environment with smoke and chemical poisons for a long time, people will gradually suffer from this disease, because these substances have a stimulating effect on the human respiratory tract. Over time, the accumulation in the human body will form a disease. Long term smoking is also a factor inducing bronchitis. The incidence rate of chronic bronchitis is higher than that of non-smokers. The incidence rate is proportional to the amount of smoking. If bronchospasm occurs, there may be varying degrees of shortness of breath, paroxysmal cough or chest tightness.

3. Climate factors: cold and changeable climate is an important factor in inducing bronchitis. Low temperature will affect the blood circulation, reduce the local resistance of the human body, and is easy to be infected by bacteria and viruses. Cold stimulates the weakening of ciliary movement, increases the secretion of mucosal glands, sticky sputum, and poor breathing, which lays a hidden danger for the occurrence of bronchitis.

matters needing attention

Acute tracheobronchitis should pay attention to rest, avoid overwork and cold, active exercise, diversified diet, avoid the stimulation of dust, it is best to go to the hospital to check blood routine, sputum bacterial culture and drug sensitivity test, and then choose sensitive drug treatment. We should actively carry out physical exercise to enhance our physique. Keep warm in winter, avoid upper respiratory tract infection and quit smoking. Do a good job in environmental protection, improve labor hygiene conditions, and prevent the escape of harmful gases, acid mist and dust in production workshops.