The most basic treatment for asthma, whether old or new, is the long-term standardized use of inhaled medications to bring asthma symptoms under control and reduce recurrence or even no attacks. Therefore, the basic asthma medications include bronchodilators, commonly used as fast-acting ones, such as salbutamol aerosol and terbutaline aerosol. The most important is the inhaled anti-inflammatory drugs, such as inhaled glucocorticoids, with budesonide aerosol or oral methylprednisolone and other drugs. For severe asthma there are currently omalizumab and other new targeted drugs.