Whether you're dealing with a runny nose, cough or congestion, your mucus can help determine if it's a minor bother like a ...

Unlike the hay fever many experience in the spring and summer months, which is an allergic reaction to pollen, winter hay ...

Nasal spray options include steroids (e.g. Flonase, Nasacort), which are best for allergies and long-term inflammation but ...

Pope Francis was in critical condition Monday after suffering double pneumonia, but he was battling bronchitis before that.