Bronchitis is a chronic, non-specific inflammation of the mucous membrane of the trachea, bronchial tubes and their surrounding tissues. The main cause is caused by repeated infections of viruses and bacteria. When the temperature drops, spasm ischemia of small blood vessels in the respiratory tract, decreased defense function, smoke and dust pollution and other stimuli can lead to the onset of disease, as well as bronchial spasm, mucosal degeneration, cilia movement is reduced, mucus secretion increased, allergic factors can also cause disease.
Bronchitis patients, if the autoimmunity is good and the condition is mild, may be in the case of no treatment, can also be self-healing. If the autoimmune system is not good and/or the condition is severe, it is usually not cured without appropriate treatment. Therefore, patients with bronchitis can usually be treated with antimicrobial drugs under the guidance of a doctor, according to the main causative organisms and severity or according to the results of the drug sensitivity of the pathogenic bacteria, such as oral amoxicillin clavulanate potassium tablets, cefuroxime tablets, levofloxacin hydrochloride capsules and so on. In addition, for patients in the acute exacerbation period in the selection of antibacterial drugs at the same time, you can also apply expectorants and cough suppressants, such as inhalation of acetylcysteine solution, carboxymetholestane oral solution, pulmonary cough combination and other medicines, in order to improve the symptoms.