Nasal polyps are noncancerous growths that can form in your nose or sinuses. WebMD explains nasal polyps, including what causes them, their symptoms, and their treatment.

Nasal polyps are soft, painless growths that can develop inside the nasal passages. Signs may include a congested or runny nose, postnasal drip, or feeling like your nasal passage is blocked or ...

Nasal polyps are fleshy swellings that develop in the lining of the nose and paranasal sinuses, which are the air-filled spaces linked to the nasal cavity. They are noncancerous growths.

Nasal polyps are soft, painless growths on the lining of your nasal passages or sinuses, often resulting from chronic inflammation. While these benign growths themselves are not harmful ...

For an estimated 30 million American adults, the simple act of breathing can be a daily struggle. That’s one in eight adults ...

To determine the exact cause of your symptoms and whether treatment such as antibiotics, antihistamines, or nasal sprays may ...

uncontrolled asthma and a history of chronic rhinosinusitis with nasal polyps, but its efficacy and safety in adults with severe, uncontrolled chronic rhinosinusitis with nasal polyps is unknown.

Among adults with chronic rhinosinusitis with nasal polyps who endured endoscopic sinus surgery, those with severe vs. mild ...

Seasonal allergies are blamed for a runny nose or congestion. But how do you know when it’s allergies and when it’s a sinusitis?