(A) Treatment principles 1. Try to find the cause and/or trigger factors and avoid them. 2, antispasmodic and anti-inflammatory treatment with equal emphasis (i.e., both the symptoms and the root cause). 3.Adhere to the long-term formal treatment in remission. 4, individualized treatment drugs. 5.Actively promote the popularization of inhalation therapy. 6.Strengthen self-management education and condition monitoring. (II) Treatment goals At present, with the recognition of asthma, the aim of treating asthma is no longer satisfied with relieving wheezing, but to fundamentally clear the allergic inflammation of airways, improve the quality of survival of patients, ensure normal growth and development, and make them live like normal people. Therefore, successful treatment should achieve the following goals: (1) To control asthma symptoms as soon as possible to the least or even no symptoms, including no symptoms at night. (2) Minimize the number of asthma attacks to no attacks. (3) Minimize or even eliminate the use of b2 agonists and other asthma control medications. (4) Minimize the number of side effects of the drugs used, preferably none. (5) Avoid complications. (6) Activities are not restricted, growth and development are normal, and study, work and live like normal people.