Sterimar Breathe Easy Nasal Spray 100ml (Formally Isotonic Hayfever & Congestion)

Based on 18 reviews
In stock
SAVE 27%
RRP £6.79
SAVE 27%
RRP £6.79
Checked for Accuracy by James O'Loan . CEO & Prescribing Pharmacist . on 20/09/2021

What is Sterimar Hayfever & Allergies Nasal Spray?

Sterimar Hayfever & Allergies Nasal Spray is a form of treatment that uses natural ingredients to help reduce the symptoms of an allergy. It uses natural seawater instead of any drugs to help relieve the effects of allergic rhinitis. This nasal spray works by cleaning out the nasal passages using the seawater and reducing the number of allergens in the nose.


What is allergic rhinitis?

Allergic rhinitis is when the nose is affected by an allergy and becomes inflamed. This can cause symptoms including sneezing, or a blocked or a runny nose. It is commonly caused by conditions such as hay fever, or any other allergy. There is no cure but the effects can be treated and reduced.


Who is this nasal spray suitable for?

This nasal spray is suitable to be used by adults and children aged 3 years and over, thanks to the natural ingredients that it uses. For children under the age of 3, Sterimar Baby Nasal Spray is recommended. Speak to a professional for advice on the best nasal spray for your child.


Can this nasal spray be used by someone pregnant or breastfeeding?

There is no evidence of any problems when using this nasal spray when pregnant or breastfeeding. Though, as always, it is recommended that you speak to a doctor before using any medication.


Can this Sterimar Nasal Spray be used when any other medication?

The chances of interference when using this nasal spray and another type of medication is minimal. This is because Sterimar only uses natural ingredients.


How should Sterimar Hayfever & Allergies Nasal Spray be used?

The spray should be used by keeping straight and placing the nozzle straight up the nostril. Spray once or twice in each nostril and blow it afterwards, making sure that any excess fluid is removed. If you need a deeper cleansing of the nostrils, then tilt your head and place the nozzle in the nostril and spray for 2-3 seconds once in each nostril. Blow your nose after use and clean the nozzle with warm, soapy water. Use the nasal spray between 2-6 times a day.


Are there any side effects?

Because there are no drugs, steroids, or preservatives contained in this nasal spray, there shouldn’t be any side effects. However, that is not definite and if you do notice any side effect, speak to a doctor as soon as possible. You can also report any side effect you discover using the MHRA’s Yellow Card Scheme.


More Information

This product is a medicine; make sure to speak to your doctor or Chemist 4 U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to

If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or our pharmacist before taking this product. If you suffer from any allergies, ask your doctor or our pharmacist if this medicine is right for you.

Store all medicines out of sight and reach of children.

Please read the included leaflet carefully before using this product.

Please contact your GP if appropriate regarding this product.

Active Ingredients

  • Sea Water


  • Natural sea water (which is filtered and made isotonic)
Product Data
Days Supply
Active Ingredient(s)
Sea Water

Which Hay Fever Treatment Is Right For Me?

There are so many different kinds of hay fever treatments out there that it can be difficult to know where to start, so today we’re going to break it all down so you can decide exactly which product is the best choice for you.

Can I Take Two Kinds Of Hayfever Medication At Once?

Some hay fever sufferers may even find that when they do find a hay fever medication that works, it doesn’t completely get rid of all of their annoying hay fever symptoms.

If you’ve ever found yourself in this situation, you may start to wonder if one kind of hay fever medication is enough, and whether it would be safe to take more than one at the same time.

Do I have hay fever? Your hay fever diagnosis

Hay fever is a very common allergy, but how are you supposed to know if you have hay fever?

Sure, you might get a couple of coughs and sneezes in the summer months, but is that just a cold or is hay fever to blame?

If you’ve ever wondered about hay fever and whether you could have it yourself, we’re here to help.

This our handy guide to what hay fever is and how you could be diagnosed with one of the world’s most common allergies.

What Can I Do To Treat My Child's Hayfever?

Does your child have the sniffles and the sneezes long after cold and flu season is over? Your little one could be suffering with hayfever. Hayfever is a common allergy, with up to 40% of children suffering with hayfever, but there are things you can do to help.

Today, we’re going to take a look at all things hayfever and what you can do to help your child through hayfever season.

I am recovering from nasal polyps surgery and using Sterimar Breathe easy supplied by the hospital (among other things). I already have Sterimar Hayfever & Allergies spray. Am I able to use either or do I need to get more Breathe Easy when it runs out?

Sterimar Hayfever & Allergies has recently been rebranded as Breathe Easy, so they're the same thing.

If your product is in date you'll still be able to use it.

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Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days

Standard UK Delivery - £2.95* - Delivery within 3-5 working days

Next Day UK Delivery - £4.95** - Delivery within 1 working day

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.

Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here