Why Allegra?
Let's be clear: drowsiness is everything when it comes to antihistamines. The one that offers non-drowsy allergy symptom relief? That's the one you need to take seriously.
Picture this: non-drowsy relief means staying on point during that big meeting, keeping your plans intact, and no dozing off halfway through the day, all while tackling allergy symptoms.
Sounds like a dream come true for anyone battling allergies, right?
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What if we cut the drowsiness?
Some antihistamines cross a protective layer called the blood-brain barrier, making you drowsy. Allegra is different- it provides fast allergy symptom relief without crossing that barrier. Why choose between relief and alertness? Enjoy both.
Why Allegra®?
Allergy symptom relief, without the drowsiness, that's why.
Non-drowsy
The blood-brain barrier prevents certain things from entering, so your brain cells can keep functioning at their best without any unwanted interference. Our formula respects this boundary.
Long-lasting
That's right, Allegra® provides lasting non-drowsy relief, so you can enjoy your day to the fullest knowing you’re covered right around the clock! That said, you should still use the old allergy excuse if you don’t want to go somewhere... we won’t tell.
Fast-acting
Places to be and people to see, we get it, life is full of unmissable experiences. Allegra® works quickly because of its active ingredient, which absorbs fast and targets allergy symptoms without making you drowsy.
The science behind non-drowsy relief since 1996
Allegra®’s story began with a commitment to create allergy relief that is not only effective but also respects day-to-day life.
When developing Allegra®, scientists focused on solving a major drawback of some other antihistamines: drowsiness. Traditional allergy medications often cross the blood-brain barrier, triggering drowsiness. The Allegra® team tackled this challenge by designing a unique oral antihistamine that avoids crossing this barrier, delivering fast-acting, non-drowsy relief.
Allegra®’s active ingredient, fexofenadine, was engineered specifically to remain outside the blood-brain barrier.
This innovation allows it to work directly on allergy symptoms without causing drowsiness. As a result, Allegra® offers effective symptom relief to allow you to live your greatness.
Your allergy symptoms don’t stand a chance
Allegra® 12 Hour and 24 Hour
Allegra® delivers fast, non-drowsy allergy symptom relief available in 12 Hour and 24 Hour Tablets.
Allegra®-D
Allegra®-D delivers fast, non-drowsy allergy symptom relief, including the temporary relief of nasal congestion for 12 Hours.
Allegra® Hives
Get 12 hours of non-drowsy relief from allergic skin reactions causing hives and itch with Allegra® Hives.