Small airways inflammation is a chronic inflammation of the airways, which is mainly marked by inflammation of the walls of the airways and narrowing of the airways. This disease usually causes obstruction of the airways, causing breathing difficulties, coughing, wheezing, and other symptoms. The pathogenic mechanism of small airways inflammation is not completely clear, but research shows that it is related to many factors, including smoking, air pollution, infection, allergic reactions, genetic factors, and so on. In addition, abnormalities in the immune system may also play an important role in the onset of small airways inflammation. The diagnosis of small airways inflammation usually required lung function tests, imaging tests, and bronchoscopy. The treatment mainly included the use of bronchidilators, steroids, and other drugs to alleviate symptoms, as well as measures to avoid contact with allergens and harmful gases. In short, small airways inflammation was a common chronic respiratory disease that required timely diagnosis and treatment to reduce symptoms and prevent complications. While waiting for the TV series, you can also click on the link below to read the original work of " Little Fox Demon Matchmaker " to understand the plot in advance!