Getting a cold once or twice a few months is normal, but what about a persistently blocked nose that lingers for weeks and ...

A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

The nose tends to be one of the most noteworthy features on a person's face. But what is the origin of the human nose, and ...

Many persistent sinus infections involve biofilms – colonies of bacteria that group together to resist efforts to kill them.

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A head cold, or common cold, is a viral infection of the nose and throat. It is usually a mild illness, and involves symptoms in the head, such as a stuffed, runny nose and watery eyes. According ...

Premature babies often need help breathing as their lungs are not fully developed. Nasal breathing support (through the nose) helps premature babies breathe without the need for breathing tubes in the ...

Introduction Chronic rhinosinusitis with nasal polyposis (CRSwNP) affects a significant proportion of people with severe asthma (SA). Despite the effectiveness of anti-IL5/5R therapies in the ...