Decongestants

If you’re suffering from a stuffy nose or your congested sinuses are giving you a headache, you could use a good decongestant. Read More See less

Here you’ll find a wide range of decongestants that can help to clear your bothersome blocked nose. We’ve got remedies from popular brands like Sudafed, Vicks, and Sterimar, available in nasal sprays, nasal drops, tablets, inhalation treatments, and more.

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  1. Vicks Vapodrops Sugar-Free Eucalyptus – 72g

    (6)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £1.99
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  2. Vicks Vapodrops Sugar-Free Lemon Menthol – 72g

    (5)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £1.99
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  3. Vicks Vapodrops Sugar-Free Menthol – 72g

    (15)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £1.99
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  4. Sudafed Decongestant Liquid – 100ml

    (7)
    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    This product is non-drowsy.

    £4.19
  5. Robitussin Mucus Cough Congestion Relief - 20mg 6mg/ml - 100ml

    (6)
    Sugar Free

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £4.49
  6. Calpol Blocked Nose Spray 3yrs+ - 15ml

    (1)
    This product is suitable for children. Please read the description for full details.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.99
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  7. Calpol Vapour Plug Night Light Refill Pods - 3+ Months

    This product is suitable for children. Please read the description for full details.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £6.89
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  8. Otrivine Congestion Relief Nasal Spray 0.1% – 10ml

    (3)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.59
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  9. Calpol Vapour Plug Refill Pads - 5 Pads

    (6)
    This product is suitable for children. Please read the description for full details.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £6.89
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  10. Numark Child Vapour Rub - 50g

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £2.09
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  11. Vicks VapoRub - 100g

    (3)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £6.39
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  12. Vicks Baby Rub - 50g

    (2)
    £3.99
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  13. Vicks Sinex Soother Nasal Spray - 15ml

    (16)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.09
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  14. Olbas For Children - 12ml

    (2)
    This product is suitable for children. Please read the description for full details.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.89
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  15. Save 11%

    Otrivine Adult Nasal Drops - 10ml

    (4)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £3.99
    RRP £4.50
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  16. Snufflebabe Vapour Oil - 10ml

    This product is suitable for children. Please read the description for full details.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £7.99
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  17. Calpol Vapour Plug Lavender & Chamomile + 10 Refill Pads

    (1)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £11.89
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  18. Sterimar Kids Congestion Relief Nasal Spray - 50ml

    (2)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £4.89
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  19. Benylin Mucus Cough With Decongestant Syrup – 100ml

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.09
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Frequently Asked Questions

Do decongestants help headaches?

When a cold or flu is causing your headache, it can be caused by swollen sinuses.

 

That means a decongestant could help to relieve headaches and facial pain by reducing the swelling of the blood vessels in your sinuses.

 

If that doesn’t help to relieve your headache, you could try a painkiller like paracetamol, ibuprofen or aspirin if they’re suitable for you.

How do decongestants work?

A decongestant clears up congestion, helping you to breathe easier.

 

Congestion is caused when the blood vessels in your nose dilate, causing inflammation and discomfort.

 

Decongestant treatments help to narrow these blood vessels, and with the swelling reduced, it allows more air to pass through and the mucus to drain, providing relief for cold and flu symptoms.

Can you take a decongestant while pregnant?

Decongestants are typically safe to use during pregnancy as they don’t contain enough medicine to harm the baby.

 

However, nasal decongestants tend to be safer as the product is absorbed within the nose and does not spread to the rest of the body.

 

The short-term use of a decongestant should be fine but always speak to your doctor or pharmacist beforehand to ensure that it’s safe for you and your baby.

What’s the best children’s allergy nasal spray?

Antihistamines block the chemical histamine, which is released by your child’s immune system when they have an allergic reaction.

 

Decongestants offer quick relief for nasal and sinus congestion and come in many forms, such as balms, sprays.

 

You can also get nasal sprays for children, with and without a steroid.

 

They fight the allergy at the source, rather than having to travel through the body, making it more effective for fast allergy relief.

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