Asthma refers to bronchial asthma, generally can not be cured, the medication does not exist the best, fastest, most effective, need to be under the guidance of a physician regular use of medication to achieve long-term stable state. 1. Glucocorticoid drugs: such as budesonide, prednisone, can be inhaled, oral medication and other ways of treatment. They have anti-inflammatory and anti-allergic effects. 2. β2 agonists: such as salbutamol, terbutaline, can take oral spray or nebulized inhalation treatment. These drugs can promote bronchodilation by selectively agonizing bronchial smooth muscle. 3. Leukotriene modulators: common montelukast, luzast, etc., the drug is through the regulation of leukotriene biological activity and play a role in inhibiting the increase in vascular permeability, to achieve the purpose of diastolic bronchial smooth muscle. In the treatment of asthma, in addition to the above kinds of drugs, you can also take theophylline, anticholinergic and other drugs to relieve symptoms and control the condition, the above drugs need to be standardized under the guidance of professional physicians and pharmacists, reasonable application.