Monday, 5 February 2018

Health24.com | ‘Why is my cough worse at night?’

Although a cough is not always a sign of infection, when it is, it is your body’s way of helping rid your lungs of excess mucus.

from Health24 News http://www.health24.com/Medical/Cough/About-cough/why-is-my-cough-worse-at-night-20171211

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