Q. Astepro has been a great help for my seasonal allergies. I’ll now use it as a preventative against flu or COVID-19. The downside for many people is the price and the taste. Here’s a solution.

As cases of COVID-19 and the common cold rise across the country, it’s understandable to want to do what you can to lower ...

If you don't use nasal spray correctly, it may not be as effective. Follow these steps to properly use your nasal spray.

Scientists believe that medication given through the nose has the potential to be more effective because it attacks or blocks ...

Post nasal drip can cause a sore throat and cough, but you can find relief with remedies like nasal irrigation and steam ...

The researchers demonstrated that intranasal administration of lithium-loaded gold nanoparticles, called LiG-AuNPs, can inhibit glycogen synthase kinase-3 beta, or GSK-3β. This enzyme is involved in ...

Tiny gold particles that act as carriers for lithium can be delivered directly to the brain in the form of a nasal spray.