Nasal polyps are soft, painless growths in your sinuses or nasal passages. They are usually benign (noncancerous). Most nasal polyps form from chronic inflammation linked to allergies, asthma, ...

A sinus infection (sinusitis) is caused by a virus or (sometimes) bacteria that creates swelling in the nasal passages. Oftentimes, sinus infections come with or after a viral upper respiratory ...

Chronic rhinosinusitis with nasal polyps (CRwNP) combines sinus inflammation lasting 12 weeks or longer with benign nasal growths. It can cause congestion, nasal discharge, loss of smell, and facial ...

Nasal polyps are inflammatory, soft, teardrop-shaped growths that line the inside of the nose or sinuses on both sides. Not all people with polyps can be cured of them. For example, people who are ...

As a sinus infection gets better, people will start noticing an improvement in symptoms. This may include a decrease in congestion, facial pressure, and postnasal drip. Most sinus infections develop ...

The sinuses are four hollow spaces on both sides of your face and head. They're connected by narrow channels that allow air and fluids to flow between your nose and throat. If you have inflammation in ...

The goal of endoscopic sinus surgery is to improve the drainage of the sinuses and prevent mucus from building up in these chambers. When secretions accumulate in a blocked off sinus, they may become ...

Share on Pinterest Inflammation from a sinus infection can put pressure on nerves, causing tooth pain. Sinuses are cavities that are filled with air. Small hairs called cilia line the sinuses. Cilia ...