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.

Many people with nasal polyps report experiencing headaches, facial pressure ... or nasal saline sprays—to reduce ...

Larger polyps can lead to breathing problems, a loss of taste or smell, and infections. Symptoms include a post-nasal drip, stuffiness, sinus pressure, facial pain, and frequent nosebleeds.

But according to MedlinePlus, symptoms can include a runny or stuffy nose, loss of smell or taste, and sometimes pain in the ...

What Is Nasal Congestion and Sinus Pressure? It's one of life's miseries: Your nose is stuffed and your face aches ... your nasal passages get inflamed, swollen, and irritated.