**3. Summary**

With the continuous exploration of the pathogenesis of asthma and the development and analysis of various clinical trials, the diagnosis and treatment of asthma, as well as the development of drugs, are constantly updated and improved. This book summarized recent researches on the diagnosis and treatment of asthma and its mechanisms. In the future, with more comprehensive and in-depth explorations of inflammatory pathways in asthma and evidence-based supports from high-quality clinical studies, the treatment of asthma will continue to make great strides forward for the benefit of asthma patients.
