The drugs for the treatment of bronchial asthma include the following: 1. Hormonal drugs are preferred for bronchial asthma, and hormonal drugs are divided into local and systemic use, local use includes nebulized inhalation hormones, or ICS hormonal drugs with inhalation devices; systemic hormone use, oral prednisone or intravenous hormone use, the current clinical use of local hormones, inhalation hormones with breathing devices, or ICS. This hormone is characterized by high airway concentration, less side effects and less adverse effects on the whole body, which is acceptable to patients. Therefore, inhalation of hormonal drugs must be rinsed after ten minutes of inhalation of drugs, and rinsing must be rinsed to the oropharynx to reduce the onset of infection; 2, beta agonists, beta agonists need to be combined with other drugs; 3, theophylline drugs; 4, anticholinergic drugs, can use tiotropium bromide, Ondatrol such drugs; 5, leukotriene antagonists.