What side effects may I notice from receiving Nasonex?

Side effects that you should report to your doctor or health care professional as soon as possible:
-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-breathing problems
-changes in vision
-feeling faint or lightheaded, falls
-infection
-nausea, vomiting
-unusually weak or tired
-white patches or sores in the mouth or nose

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-altered sense of taste or smell
-burning or irritation inside the nose or throat
-cough
-headache
-muscle pain
-painful menstrual periods
-nosebleed

This list may not describe all possible side effects for Nasonex. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.