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Will Nasonex Prevent My Hay Fever From Coming Back?

Reviewed by
Date published
13/08/2020
Date last updated
03/08/2020
Length of read
3 Minutes

Commonly known as allergic rhinitis, hay fever is usually characterized by its cold-like symptoms like congestion, sneezing, itchy eyes, sinus pressure, and runny nose. However, unlike the cold, hay fever is caused by allergens (e.g. dust mites, pollen, and animal dander) - not a virus.

Nasonex is a commonly used nasal spray against hay fever. But will Nasonex prevent your hay fever from coming back? Let’s find out.

What does Nasonex actually do?

Nasonex is a popular branded equivalent of Mometasone Furoate Monohydrate. This type of drug is used to help relieve the symptoms of both year-round allergic rhinitis and hay fever.

Mometasone, the active ingredient in Nasonex, is a corticosteroid. This group of medicines work by reducing the inflammation and swelling in your sinuses to relieve hay fever symptoms like sneezing, congestion, and runny nose.

Unlike other allergy medications, Nasonex does not make you feel drowsy. This means that you can still keep doing your day to day activities without any problems while under medication.

Will Nasonex prevent my hay fever from coming back?

Nasonex is designed to relieve the symptoms of hay fever but it doesn’t resolve the root cause of the issue. Remember that hay fever can be seasonal or year-round and it’s usually caused by allergens like pollen, fur, dust, and pet dander which are suspended in the air. Nasonex will help alleviate your symptoms but if you don’t remove these allergens from your home or take necessary precautions to limit your exposure, your hay fever will be back as soon as you stop taking the medication.

How long can you use Nasonex?

It is safe to use Nasonex daily. Usually, the prescribed dose of this medication is one or two squirts in each nostril every day. You can reduce your dosage to one squirt per day once your hay fever symptoms are under control. Take note that this medication may not work right away. Some people report that they started feeling its effects within two days. Studies suggest that it may take up to two weeks before you feel the full effect of the drug.

If you are using Nasonex to prevent seasonal hay fever, start taking the medication 2-4 weeks before the pollen season begins. You might need to ask your doctor for advice if you are planning to take Nasonex for more than six months or if you are taking other medications which may interact with the treatment.

Nasonex must only be taken by ages 12 and up. If your symptoms don’t improve after two weeks, consult your GP.

What time of the day should I take Nasonex?

If your dosage is two squirts a day. You can take Nasonex once in the morning and then one squirt again in the evening. The rule of the thumb is that you take Nasonex at precisely the same time each day. Don’t increase your dosage.