XYZAL ALLERGY 24HR vs ZYRTEC ALLERGY
Independent side-by-side comparison.
Rating
Pharmacy pays
Type
Active ingredient
Manufacturer
Dosage forms
Drug class
Boxed warning
Half-life
Treats
Get zyrtec allergyhigher-rated option
Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.
Get treatment online
Licensed online providers — consult & get prescribed if eligible.
Where to buy
Buy over-the-counter from trusted retailers.
Frequently asked questions
Which is cheaper, Xyzal Allergy 24hr or Zyrtec Allergy?
Xyzal Allergy 24hr costs pharmacies less to acquire — about $0.06 vs $0.06 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.
What is the difference between Xyzal Allergy 24hr and Zyrtec Allergy?
Xyzal Allergy 24hr contains Levocetirizine Dihydrochloride, while Zyrtec Allergy contains Cetirizine Hydrochloride — they have different active ingredients.
Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.