How to do chest tightness, shortness of breath and bronchitis? Chest tightness, shortness of breath and cold phlegm are sparse, please 3Q.

1. Acute attack treatment 1) Control infection 2) Eliminate phlegm and relieve cough 3) Relieve spasm and asthma 4) Aerosol therapy 2. Chronic protracted treatment 1) Remove the stimulation of external pathogenic factors; 2) Actively use expectorant, antitussive and antiasthmatic drugs for symptomatic treatment; 3) Properly use antibacterial and anti-inflammatory drugs to control inflammation; 4) Cooperate at the same time.