Nezaflo Nasal Spray is a corticosteroid medicine, used in the treatment of seasonal allergies, perennial allergies, and perennial nonallergic rhinitis. This medicine works by inhibiting the inflammatory-causing chemical substances and thereby helps provide relief from a blocked or runny nose, sneezing, itching, watery eyes and an itchy nose. Common side effects include headaches, nausea, vomiting, sore throat, nose bleeds, trouble breathing, cough, burning, or itching.
