side effects of zyrtec-d 12 hour
Zyrtec-D 12 Hour is used for: Relieving nasal and non-nasal symptoms associated with seasonal and perennial allergies such as watery or itchy eyes, runny nose, sneezing, and stuffy nose. Zyrtec-D 12 Hour is a decongestant (pseudoephedrine) and antihistamine (cetirizine) combination.