Bronchiectasis should take the following types of drugs: First, antibiotics. The most common bronchiectasis is caused by Gram-negative bacillus infection, for which patients can take oral antibiotics such as cephalosporin for treatment. Second, sputum culture to select drug therapy. Patients can find suitable antibiotics through sputum culture to improve the efficiency of treatment. Third, nebulization treatment. Choose to use nebulization treatment can make the drug more accurate to the sick place for treatment, faster and better to help patients restore health, common nebulization drugs are aminophylline, salbutamol, etc., this treatment is more effective for patients with cough, phlegm.