Nasal hair plays a vital role in protecting your respiratory system. It is the first line of defence for your body that keeps allergens, dust, and other foreign particles out of the system.

A new study details how a nasal spray formulated by investigators from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, may work to protect ...

In a new study, scientists identified people based only on their breathing pattern with almost 97 percent accuracy—and soon might be able to analyze yours to diagnose what ails you.

Nasal irrigation can be a useful addition to the management of chronic upper respiratory conditions, including nasal congestion and chronic sinusitis Nasal irrigation: Breathe easy by flushing out ...

The nasal cavity is lined with the nasal mucosa or mucous membrane that secretes mucus. The nasal mucosa is the first site of contact with inhaled respiratory microbes and plays a critical role in ...

Microplastics tended to collect in hot spots in the nasal cavity and oropharynx, or back of the ... so understanding how they travel in the respiratory system is essential for prevention and ...

Cells of the mucosal immune system are the first to identify invading coronavirus particles and start mounting a protective response.SARS-CoV-2, the virus that causes COVID-19, usually enters the ...

Their research found that “seven to ten of the 14 most abundant fungal genera in the nasal cavity differed significantly” between sufferers of these conditions and a control group.