Higher levels of nitric oxide can also improve oxygenation in your body. By humming a few minutes every day, you can exercise ...

This makes their immune response a vital defense against disease. We’ve long been aware that the nasal cavity can function as a reservoir for bacteria, and that if pathogenic bacteria establish ...

Nasal hair may seem like a grooming nuisance, but it plays a critical role in respiratory health. Improper removal methods ...

In rare cases, the bump inside your nose could be a tumor or another sign of nasal cavity cancer. According to Cancer.net, ...

Nasal irrigation is the cleansing of the nasal cavity with sterile salt water to flush out excess mucus or debris from ... Flushing the nose with salt water helps by maintaining moisture so the ...