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

If you feel like your seasonal allergies are getting worse every year, it's not just you. Warming from climate change is making the pollen season longer, and more people are going to the doctor each ...

Nasal sprays can treat congestion and other symptoms of seasonal allergies or a cold. They work by delivering a fine mist of medication into your nostrils. Since the lining of your nose is rich with ...

Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are needed before recommending widespread use.

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