Mometasone 0.05% (Nasonex) Nasal Spray

Medication Information Leaflet

Nasonex is a nasal spray that contains the steroid Mometasone. It helps to reduce inflammation in the nasal cavity, thereby relieving symptoms of allergic rhinitis, such as sneezing, itchy nose, blocked nose or runny nose. Do not stop taking this medication without consulting your doctor.

If you forget to take a dose, take it as soon as you remember. Then take your next dose at the usual time. Do not take two doses to make up for the missed dose.
 

Inform your doctor if you are: 

  • Allergic to this medication or some of its ingredients 
  • Pregnant, planning to become pregnant, or breastfeeding 
     
  • Headache 
  • Sneezing 
  • Nosebleed or irritation 
  • Sore throat 

 If side effects occur, they should improve over time. Please approach your doctor if they are bothering you or do not go away after a period of time.  

Symptoms of a drug allergy may include any of the following: 

  • Swollen face, eyes, lips or tongue 
  • Difficulty in breathing 
  • Itchy skin rashes 

If you experience any of these symptoms, stop your medication and see your doctor immediately. 

Store in a cool and dry place, away from direct sunlight. Keep this medication away from children.

Pack it in a trash bag and seal it tightly before throwing into the rubbish chute or bin. 

 

If you take more than the recommended dose, please seek medical advice immediately. The information provided on this page does not replace information from your healthcare professional. Please consult your healthcare professional for more information.

This article is jointly developed by members of the National Medication Information workgroup. The workgroup consists of cluster partners (National Healthcare Group, National University Health System and SingHealth), community pharmacies (Guardian, Unity and Watsons) and Pharmaceutical Society of Singapore. The content does not reflect drug availability and supply information in pharmacies and healthcare institutions. You are advised to check with the respective institutions for such information.

Last updated on Jan 2022
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