Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal cavities become swollen and inflamed. Fluid buildup in the sinuses can allow ...

For some people, the classic symptoms of a sinus infection, including nasal congestion and discharge, are also accompanied by ...

Nasal vaccine devices have the potential to offer more convenient and more effective protection against a variety of viruses.

Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell, and other symptoms. You can usually manage the symptoms at home with a decongestant. The sinuses are ...

A buildup of dust, pollen, or bacteria in the nasal cavity can hinder the functioning of the nasal mucous membrane and exacerbate allergies, said Hung Wei-cheng (洪偉誠), a doctor at Far Eastern Memorial ...

(Nasdaq: HOLX) announced today that the U.S. Food and Drug Administration (FDA) has granted 510(k) clearance for the ...

MD at the US Cleveland Clinic and assistant professor of medicine at Lerner College of Medicine reports that nasal irrigation should be avoided if you have an ear infection or your nasal passages ...

You may have a different underlying problem. Most viral sinus infections will start to improve within 10 days of illness. If your symptoms don't improve after a week, you may have an infection. You ...

KEY POINTS Chronic rhinosinusitis refers to symptomatic inflammation of the nose and paranasal sinuses that has been present for a minimum of 3 months.[1][1] Its true prevalence is difficult to ...

Dermatologist Julie Russak, MD, explains the risks involved with tweezing or plucking nose hair—and how you can safely remove ...