Verywell Health on MSN11d
Xyzal vs. Zyrtec: How Do They Compare for Allergies?
Xyzal (levocetirizine) and Zyrtec (cetirizine) are over-the-counter (OTC) allergy medications. Learn about their key ...
Business Insider India10y
Here's The Real Difference Between All Those Allergy Medications
Anti-histamines combined with a decongestant are usually marked with a "D." Claritin-D, Allegra-D, and Zyrtec-D all contain a decongestant called pseudoephedrine, the same active ingredient that ...