TOTAL ALLERGY CARE for HEALTH PROFESSIONALS
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The ZYRTEC® Difference

See how ZYRTEC® with cetirizine compares with other 24-hour OTC oral antihistamines

ZYRTEC® Claritin® Allegra® Xyzal®
#1 Allergist-recommended brand*
Proven effective in SAR/PAR1
Starts working at hour 1†2,3
24-hour relief
No juice warnings on label4-7
ZYRTEC ZIPLINE® membership
program for healthcare professionals
Active ingredient
cetirizine loratadine fexofenadine levocetirizine
ZYRTEC® Claritin® Allegra® Xyzal®
#1 Allergist-recommended brand*
Proven effective in SAR/PAR1
Starts working at hour 1†2,3
24-hour relief
No juice warnings on label4-7
ZYRTEC ZIPLINE® membership
program for healthcare professionals
Active ingredient cetirizine loratadine fexofenadine levocetirizine
Use only as directed

*Among OTC oral antihistamines.

ZYRTEC® 10 mg starts working at hour 1, based on first dose on the first day of a 2-day study in 2 pollen chamber studies. Primary endpoint measured mean improvement from baseline in Major Symptom Complex (MSC) severity score. MSC symptoms included runny nose, sniffles, itchy nose, nose blows, sneezes, and watery eyes.

Compare Children’s ZYRTEC® vs other OTC oral antihistamines for children

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Patient resources for allergy care

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