Night Cough: Why It Worsens and What It May Indicate
A night cough interferes with sleep and is more frightening than a daytime one. We explain why it worsens when lying down and what causes underlie it.
A night cough interferes with sleep and is more frightening than a daytime one. We explain why it worsens when lying down and what causes underlie it.
What narrows the bronchi in asthma, why symptoms worsen at night, which triggers set them off, and how the diagnosis is confirmed with spirometry and peak flow measurement.