Nasal obstruction is a blockage of the nasal cavity, which is the space inside the nose. It may occur due to excess mucus or structural changes to the nose. The nasal cavity divides into two passages, ...

Early on in the coronavirus disease 2019 (COVID-19) pandemic, the loss of smell was found to be a robust symptom consistently observed during the acute phase of infection. This effect was attributed ...

Respiratory viruses are known for their ability to enter the body through the eyes, nose, or mouth. Our bodies know that, too. The nasal cavity is well-equipped with sticky mucus that traps pathogens ...

Respiratory viruses that have diverse strains and mutate rapidly, such as influenza and COVID-19, are difficult to block ...

E-cigarette users and smokers had significantly higher amounts of Staphylococcus aureus in their respiratory microbiome than nonsmokers, and microbial diversity differed by sex, according to a new ...

Empty nose syndrome (ENS) is the feeling you get despite your nose being empty. ENS can happen if surgery takes out too much tissue inside your nose. Empty nose syndrome is an uncommon and complex ...

A South Korean research team has successfully developed an antiviral platform using artificial intelligence (AI) to overcome ...

You know when you blow your nose and nothing comes out? Or when you have a cold and can't seem to breathe normally? If you're wondering how to get rid of a stuffy nose as soon as possible, don't worry ...

As frustrating as colds and allergies may be to those who suffer from them, even more sobering is the notion that popular remedies we think are treating them may be ineffective at relieving our stuffy ...