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

With rare exceptions like the oral polio vaccine and intranasal vaccines against influenza, the majority of immunizations are ...

Nasodine germicidal nasal spray product – which is based on PVP-iodine, just like Betadine – promises to shake up the ...

The air that enters the nasal cavity flows down the trachea. The trachea has a number of adaptations: cartilage rings in the walls of the trachea help to keep it open ciliated epithelium and ...

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 irrigation is the cleansing of the nasal cavity with sterile salt water to flush out excess mucus or debris from the sinuses and nose, such as with the use of a neti pot. "People are more ...

Rhinologists from the United States, China and South Korea had in-depth discussions and shared expertise in diagnosing and treating chronic rhinosinusitis. They focused on topics including the ...