Chronic sinusitis inflammation remains difficult to assess and control. Read more about emerging biomarkers and treatments.

According to the National Institutes for Health, chronic sinusitis, also known as chronic rhinosinusitis (CRS), affects approximately 14.6% of the United States population and is currently the fifth ...

For patients with allergic rhinitis and chronic rhinosinusitis, the addition of vidian neurectomy to endoscopic sinus surgery (ESS) is associated with superior improvements in symptoms and nasal ...

The FDA approved Ryaltris nasal spray for treating seasonal allergic rhinitis symptoms in children aged 6 years to less than 12 years, meaning it is now approved for patients aged 6 years and older, ...

The dreaded stuffy nose – that uncomfortable pressure and congestion that makes every breath a chore and every night’s sleep an exercise in frustration. But is it just seasonal allergies acting up, or ...

Allergic rhinitis is often mistaken for a cold. Here’s how to tell the difference and why newer-generation antihistamines may ...

What if you'd been treated for years for a condition, only to find out that you'd long ago been misdiagnosed? That's what's happening to a sizable number of Americans who are taking allergy meds (to ...

DEAR MAYO CLINIC: I have had ongoing nasal congestion and mucus for the past several months. I thought it was allergies, but my doctor says I likely have acute sinusitis brought on by allergic ...