What is chronic bronchitis

summary

Chronic bronchitis is characterized by cough, which lasts for several months, accompanied by wheezing and expectoration. Let's take a look at what is called chronic bronchitis.

What is chronic bronchitis

First of all, chronic bronchitis is chronic nonspecific inflammation of trachea, bronchial mucosa and surrounding tissues. The main clinical symptoms were cough and expectoration, which lasted for 3 months every year for 2 years or more. Other diseases with cough, expectoration and wheezing symptoms need to be further excluded.

Second: slow onset, long course, repeated acute attack and aggravation. The main symptoms were cough, expectoration, or wheezing. Acute exacerbation refers to the sudden exacerbation of cough, expectoration, wheezing and other symptoms. The main cause of acute exacerbation is respiratory tract infection. The pathogens can be viruses, bacteria, mycoplasma and chlamydia.

Finally, quinolones, macrocyclic esters and β - lactams can be used in the treatment of antibiotics. Such as levofloxacin, azithromycin, if the pathogenic bacteria can be cultured, antibiotics can be selected according to the drug sensitivity test. Because each patient's condition is different, in the use of drugs, it is better to use drugs under the guidance of doctors, which is safer.

matters needing attention

Some patients can be controlled without affecting work and study; some patients can develop into obstructive pulmonary disease, even pulmonary heart disease, with poor prognosis. Proper physical exercise, give up smoking and drinking and other bad habits, and actively prevent the occurrence of cold.