Decongestant nasal sprays can save you from a restless night when a cold clogs up your nose, but pharmacists warn this aid can be a slippery slope. The leaflet that comes with it will – if you read it ...

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...

There has been a great deal of buzz around nasal vaccines over the past two years. The idea is simple enough: stop infection at the source. Since SARS-CoV-2 enters through the nasal passages and lungs ...

Several foods have immune-boosting and mucus-thinning properties that may help ease nasal congestion, a common symptom of ...