Detailed Notes on Asthma and Chronic Bronchitis

A sudden worsening of chronic bronchitis is known as an exacerbation. Signs or symptoms of the exacerbation consist of coughing up far more mucus or mucus that's a special color than regular, along with enhanced shortness of breath. Viral infections are the commonest trigger of the exacerbation.. It's also possible to have medicines, such as a reli

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