The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

Premature infants are at risk of bronchopulmonary dysplasia, or BPD, a type of lung injury associated with increased mortality.

However, the review’s authors note that applying tea tree oil inside the nose may irritate a person’s mucous membranes. Ultimately, the authors conclude that more research is necessary to ...

Premature infants are at risk of bronchopulmonary dysplasia, or BPD, a type of lung injury associated with increased mortality. Now a new study published at the ATS 2025 International Conference shows ...

Cilia work by “beating,” or moving in coordinated pulses to propel mucus out of the body ... used high-speed video microscopy to observe nasal samples from nine infants with BPD, analyzing ...

This can happen because of weakening of lung or throat muscles. Damage to cilia can also cause this. Cilia are the hairlike structures that push mucus up and out of your lungs. Bronchiectasis is a ...

When an inflammatory response occurs, immune cells release inflammatory chemicals, which lead to swelling and increased mucous ... overuse of nasal sprays can also damage the cilia that filter ...

Postnasal drip is excess mucus that the nose and throat glands secrete. Home remedies, such as drinking fluids, or medications, such as decongestants, can help to relieve symptoms. The nose ...

This cold environment slows down those protective cilia, making them sluggish and less effective at their pathogen-sweeping job. Even more concerning is what happens to the mucus in your nose.