The following information is a summary about NASONEX. It is not intended to replace a doctor's instructions.

Suspension
Chemical Name: MOMETASONE (moe-MET-a-sone)

Common uses
This medicine is a corticosteroid used to prevent and treat the symptoms of perennial and seasonal allergic rhinitis (hay fever). It may also be used to treat other conditions as determined by your doctor.
 

Before using
INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. Inform your doctor of any other medical conditions, allergies, pregnancy, or breast-feeding.
 

Directions
Follow the directions for using this medicine provided by your doctor. This medicine comes with a patient information leaflet. Read it carefully. Ask your doctor, nurse, or pharmacist any questions that you may have about this medicine. This medicine is used in the nose. Before using this medicine the first time, pump it up to 10 times or until a fine mist appears. SHAKE WELL before using a dose. STORE THIS MEDICINE at room temperature below 77 degrees F (25 degrees C), away from heat and light. IF YOU MISS A DOSE OF THIS MEDICINE, use it as soon as possible. If it is much more than 1 hour since your last dose, skip the missed dose and go back to your regular dosing schedule.
 

Cautions
IT MAY TAKE SEVERAL DAYS for this medicine to give full benefit. Continue to use it as directed during this time. DO NOT USE THIS MEDICINE more often or for a longer time than your doctor recommended. DO NOT USE THIS MEDICINE for other nasal problems. AVOID GETTING THIS MEDICINE IN YOUR EYES. IF YOU HAVE NOT HAD CHICKENPOX OR MEASLES, avoid contact with anyone who has either of these diseases. THOUGH VERY UNLIKELY, this medicine may affect growth patterns in children. Consult child's doctor. FOR WOMEN: IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using this medicine during pregnancy. IT IS UNKNOWN IF THIS MEDICINE IS EXCRETED in breast milk. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using this medicine, check with your doctor or pharmacist to discuss the risks to your baby.
 

Possible side effects
SIDE EFFECTS that may occur while using this medicine include headache, nose-bleed or pink color to the mucus, sore throat, or burning or irritation inside the nose. If they continue or are bothersome, check with your doctor. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.
 

Drug interactions
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. 
 

If you take too much
If overdose is suspected, contact your local poison control center or emergency room immediately.