A stuffy nose is often caused by the flu, allergies, or even pregnancy — here's how to handle your congestion based on what's ...

Your stuffy nose could be from allergies, which you can relieve by avoiding triggers and using antihistamines. Viruses like the common cold, sinus infections, and nasal polyps can also make you have a ...

When allergies, a cold, the flu or a sinus infection cause nasal congestion, all we want is reliable relief. And with good reason: Findings in the International Journal of General Medicine reveal that ...

Stuffy noses are more common at night since nasal passages don't drain as well when you're lying down. Here's how to sleep ...