Healthcare Professionals

Non-Drowsy Allergy Relief

For patients with tough allergy symptoms.*

Every patient is different and can have a variety of symptoms.* Allegra® provides powerful allergy relief for patients with itchy, watery eyes, itchy throat, runny nose, and sneezing. It starts working in one hour and doesn't cause drowsiness. That's why it's the #1 allergist recommended non-drowsy OTC antihistamine brand.

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Fast relief§ — even when pollen counts are high**


Allegra Allergy and Allegra-D give your patients relief that starts working in one hour — even during high pollen conditions** — and clinically effective†† allergy relief that works in an hour.

Unsurpassed speed and efficacy

Fast,§ effective 24-hour symptom relief3


A 2-week, placebo-controlled, randomized study of patients with moderate to severe allergic rhinitis (n=861). The TSS was the sum of individual symptoms* (sneezing; rhinorrhea; itchy nose/mouth/throat; and itchy, watery red eyes) and ranged from 0 to 16. Baseline scores were placebo 7.6; Allegra® 7.7.

Mean reduction in total symptom score with Allegra (with Allegra Allergy 24-Hour Tablets).®.

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Non-drowsy relief


No drowsiness warnings

  •   Non-drowsy relief for drivers
  •   The Federal Aviation Administration (FAA) allows pilots to use Allegra‡‡

Allegra® Products


Get relief from the #1 allergist-recommended non-drowsy OTC antihistamine brand for tough allergy symptoms* with Allegra® Allergy, Allegra-D®, and Children's Allegra® products.

Adult Allergy Relief Products


Adult Allergy & Congestion Relief Products


Children's Allergy Relief Products


Frequently Asked Questions



Have questions about our products?

Submit your question online or call 1-800-633-1610 (M–F 8 a.m.–6 p.m. ET)

References


  1. Day JH, Briscoe MP, Welsh A, et al. Onset of action, efficacy, and safety of a single dose of fexofenadine hydrochloride for ragweed allergy using an environmental exposure unit. Ann Allergy Asthma Immunol.

    1997;79:533-540.




  2. American Academy of Allergy Asthma & Immunology (AAAAI). Reading the charts. AAAAI website. http://www.aaaai.org/global/nab-pollen-counts/reading-the-charts.

    Accessed September 17, 2017.




  3. Casale TB, Andrade C, Qu R. Safety and efficacy of once-daily fexofenadine HCI in the treatment of autumn seasonal allergic rhinitis. Allergy Asthma Proc. 1999; 20(3): 193-198.



*Symptoms include itchy, watery eyes; itchy nose or throat; rhinorrhea; and sneezing.

See Drug Facts label. Use as directed.

Among single-ingredient branded OTC oral antihistamines.

§Starts working in one hour.

**In controlled environmental studies using pollen with an overall average pollen count of 4800 +/- 600 grains/cubic meter.

††Clinically important relief was defined as 3 consecutive study measurements of slight to complete relief.

‡‡The FAA Guide for Aviation Medical Examiners says fexofenadine (Allegra®) may be used while flying.