Discover the Nasacort difference.

It's not just any nasal spray.

Nasacort is the most effective medicine available over the counter for the treatment of nasal allergy symptoms.

Available without a prescription.

No matter what you’re currently taking to relieve your nasal allergy symptoms, this is good news. Because now you get full prescription strength 24-hour scent-free and alcohol-free relief for all nasal allergy symptoms—without a prescription.

Nasacort, part of the most effective class of medicine for the treatment of nasal allergy symptoms, is the first available right at the shelf, over the counter. No visits to your doctor are necessary.

Stops more of what makes you miserable.

Nasacort doesn't work like antihistamines or decongestants. It stops more of what makes you miserable by blocking more of your body's chemical responses to indoor and outdoor allergens

As a result, it reduces inflammation and relieves the worst nasal allergy symptoms, even congestion, for 24 hours.

Non-addicting. No drowsiness warnings.

If you haven’t tried a nasal spray in a while, now’s the time. Unlike OTC decongestant sprays, Nasacort is non-addicting. It's also scent-free and alcohol free.

Plus, unlike sedating allergy medicines you may have tried, it comes with no warnings about drowsiness on the label. And you can use it in conjunction with blood pressure medicines.

24-hour relief.

Nasacort is in its original, full prescription strength to provide 24-hour relief of nasal allergy symptoms, even congestion.

Like most prescription strength nasal allergy sprays, it may take up to one week of daily use to feel the most symptom relief.

Nasacort 24hr package

Use only as directed.

What makes Nasacort so effective?

Hint: It starts with how your body reacts to allergens.

See how Nasacort works differently to stop more of what can make you feel miserable.
Watch this video to find out more.

Blocks more of the chemical responses that can cause nasal allergy symptoms than antihistamines.

We go the distance.

Get 24-hour full prescription relief without a prescription.

Marquee for OTC Nasal Spray

See allergy relief medicine in a new light.

Nasacort is the most effective nasal allergy treatment available over the counter.

There are a lot of allergy medications out there, but Nasacort is the only single active ingredient OTC medicine to treat all your nasal allergy symptoms for 24 hours.*

Nasacort Difference chart

*It may take up to one week of daily use to feel the most symptom relief.

§Maximum benefit may not be reached for several days. (Source: Flonase Prescribing Information.)

This is not an exhaustive list of allergy medications. Compared against the leading brand of the most common active ingredients used for treating nasal allergies, by class.

All trademarks and registered trademarks are property of their respective owners.

Nasacort 24 bottle

Powerful, yet gentle.

Its fine, gentle mist is safe to use
every day.**

  • Works a full 24 hours

  • Scent-free

  • Alcohol-free

  • No drowsiness warnings

  • Stays where it's sprayed

  • Relieves: nasal congestion, sneezing,
    runny nose, and itchy nose

Nasacort FAQs

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**Use only as directed. Read product label for complete dosing instructions and warnings.