Detailed Notes on Asthma and Chronic Bronchitis
A sudden worsening of chronic bronchitis is known as an exacerbation. Signs of an exacerbation contain coughing up additional mucus or mucus that's a unique colour than normal, in addition to amplified shortness of breath. Viral infections are the most common induce of the exacerbation.Usual treatment method involves inhaled corticosteroids. Your h