But it's especially frustrating when one nostril is perfectly clear and the other is blocked. It can happen when you're sick ...

Nasal polyps can contribute to the development of sinusitis ... It's normally centered (or close to centered) but can be deviated to one side through birth defects or injuries such as a broken nose.

That's where a special nasal spray may come in, as it's been shown to prevent such illnesses (in mice) without the use of drugs. Respiratory viruses typically enter our body within droplets that ...

The absorption of neffy may be affected in patients with underlying structural or anatomical nasal conditions (eg, nasal polyps, history of nasal surgery). In these patients, epinephrine products ...

Some essential oils may clear up nasal passages and relieve sinus pressure and other congestion symptoms. Sinus congestion is uncomfortable to say the least. It may make it difficult for you to ...

Representative image of the human nasal cavity. Researchers at Brigham and Women’s Hospital have developed a nasal spray that could provide broad-spectrum protection against various respiratory ...

IN the two patients described below, ulceration and subsequent perforation of the nasal septum developed at the same time as acute exacerbation of systemic lupus erythematosus. Review of records ...

Share on Pinterest Is FluMist, the at-home nasal vaccine that was recently approved by the FDA, as effective at preventing illness as traditional flu shots? Michael Buckner/Getty Images for ...

Based on their preclinical studies, the researchers say the broad-spectrum nasal spray is long-lasting, safe, and, if validated in humans, could play a key role in reducing respiratory diseases ...

The makers of a nasal spray launched last year by start-up Akita Biosciences have pulled back the curtain on how their product works (Adv. Mater. 2024, DOI: 10.1002/adma.202406348). The company ...

Nasal polyps are noncancerous growths that can form in the nasal cavity. Although benign, they can have a significant impact on a person’s quality of life. Nasal polyps often occur along with ...

In a first, the US Food and Drug Administration on Friday approved a nasal spray flu vaccine for self-administration. Starting next fall, AstraZeneca's FluMist, which was authorized in 2003 to be ...