nasal passages

(Newser) - Loss of taste and smell are among the symptoms of COVID that stick around after the infection itself has subsided, and now scientists think they may be on to why the latter happens. It may all come down to an unusual immune response in which T-cells that cause inflammation invade...

(Newser) - The first Americans to take a swine flu vaccine will be spraying it up the nose, NPR reports. About 3.4 million hits of the nasal spray will come out early next month, a couple of weeks ahead of 195 million by-the-needle doses. Dubbed FluMist, the spray carries a live...

(Newser) - The Food and Drug Administration is calling on consumers to stop using Zicam nasal treatments because they can permanently kill the sense of smell, the Wall Street Journal reports. Zicam is an over-the-counter cold and allergy medication sold in several forms; customers should reject internasal products that contain zinc. The...

(Newser) - Sufferers of stuffy sinuses are turning to an ancient remedy to clear their nasal passages: the neti pot. Also called the "nose bidet," the neti pot is filled with non-iodized salt water, the spout is placed in one nostril, and water is poured in and streamed out the...