Nasal steroids 

Nasal steroids (also called nasal corticosteroids) are medicines containing corticosteroids such as beclomethasone, budesonide, fluticasone, or triamcinolone in a preparation designed for nasal use.

Corticosteroids are very effective at reducing inflammation especially that caused by allergies. Nasal corticosteroids relieve symptoms such as nasal and sinus congestion, mucus production, and nasal swelling caused by conditions such as hay fever or allergic rhinitis. Regular use of nasal corticosteroids can make the nasal passages less sensitive to triggers such as pollen, animal dander or dust mites.

Intranasal corticosteroids are accepted as safe and effective first-line therapy for allergic rhinitis. Several intranasal corticosteroids are available: beclomethasone dipropionate, budesonide, flunisolide, fluticasone propionate, mometasone furoate, and triamcinolone acetonide.

Nasal corticosteroid sprays are safe for all adults. Some types are safe for children (age 2 and older). Pregnant women can safely use corticosteroid sprays. Your provider will recommend which ones have the best safety record in pregnancy.