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

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 ...

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 ...

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 ...

The Food and Drug Administration on Friday approved the first at-home flu vaccine, a nasal spray that consumers with a prescription will be able to order online starting next year. Health experts ...

Sept 20 (Reuters) - The U.S. Food and Drug Administration said on Friday it has approved AstraZeneca's (AZN.L), opens new tab nasal spray flu vaccine for self-administration, making it the first ...

By Christina Jewett The Food and Drug Administration on Friday authorized at-home use of FluMist, opening the door for needle-shy people to have easy access to a nasal spray vaccine that is ...