that hypertonic saline nasal drops can shorten a kid's cold by two days and reduce the risk of family members getting sick too. geargodz - stock.adobe.com They’re giving props to nasal drops. UK ...

“Largely as a result of commercial advertising, there has been an enormous increase in the use of various oily preparations for application to the nasal passages. In infants, such applications are not ...

Our noses get colder when we’re stressed – and the changes are so significant they can be seen on thermal images, a study has ...