Chronic Bronchitis No Further a Mystery
A sudden worsening of chronic bronchitis is known as an exacerbation. Signs and symptoms of the exacerbation contain coughing up far more mucus or mucus which is another colour than regular, as well as improved shortness of breath. Viral infections are the most typical set off of the exacerbation.Theophylline. It opens your airways and eases tightn