A Michigan-based company is selling a nasal spray that it says offers protection against COVID-19 and other illnesses by killing viruses in the nose within seconds. The product, CofixRX, can be found ...

Chronic rhinosinusitis (CRS), an inflammatory disease of the nasal cavity and sinus, can be subdivided into eosinophilic and non-eosinophilic types. However, not much is known about the role of the ...

Most nasal sprays are decongestants that can help with a clogged nose. They work by making the blood vessels and tissues in your sinuses smaller, since allergies and colds can make your sinuses swell.

The audio version of this article is generated by text-to-speech, a technology based on artificial intelligence. The nasal spray version of naloxone was developed by Adapt Pharma, a Dublin-based ...

Gift 5 articles to anyone you choose each month when you subscribe. Andrew “Twiggy” Forrest’s Minderoo Foundation is partly financing a new $32 million funding round for a nasal spray start-up that ...

Using baking soda in nasal rinse solutions can help move the mucus out of the sinuses quicker. This can provide relief to people with stuffed noses without using medications. Nasal rinse preparations ...

This condition can impair breathing, smell, and overall quality of life. Proper treatment can help reduce inflammation in your sinuses and nasal passages, as well as decrease polyp size, to help ease ...