Overview

A nasal polyp is a lump of tissue that grows into the nasal passages. One or more polyps may block the nasal passages, making it hard for you to breathe. Nasal polyps also can reduce your sense of smell.

Your doctor may treat small polyps with nasal sprays or pills that contain corticosteroids. These are medicines that can reduce swelling. Nasal polyps can be a long-term problem. Surgery is sometimes needed to remove polyps.

How can you care for yourself at home?

• Take your medicines exactly as prescribed. Call your doctor or nurse advice line if you think you are having a problem with your medicine.
• If you have asthma or allergies (or both), avoid pollen, dust, or other things to which you are allergic. Allergies make it harder to breathe.
• Use saline (saltwater) nasal washes to help keep your nasal passages open and wash out mucus and allergens. You can buy saline nose washes at a grocery store or drugstore. Follow the instructions on the package. Or you can make your own at home. Add 1 teaspoon (5 mL) of non-iodized salt and 1 teaspoon (5 mL) of baking soda to 2 cups (500 mL) of distilled or boiled and cooled water. Fill a squeeze bottle or neti pot with the nasal wash. Then put the tip into your nostril, and lean over the sink. With your mouth open, gently squirt the liquid. Repeat on the other side.