Zyrtec (cetirizine) and Zyrtec-D (cetirizine and pseudoephedrine) have similar names and uses. However, the key difference between the medications is that, in addition to cetirizine, Zyrtec-D ...

When humans struggle with bad allergies, grabbing a Zyrtec tends to go hand in hand. Zyrtec is an allergy medication that can be bought over the counter and given to adults and children.

SINGAPORE – Antihistamine and decongestant medication Zyrtec-D is no longer being produced and, in most markets including Singapore, is no longer available for sale at most clinics and pharmacies.

Antihistamine and decongestant medication Zyrtec-D is no longer being produced and, in most markets including Singapore, is no longer available for sale at most clinics and pharmacies. This follows a ...