Cetirizine
Brand: Zyrtec
Second-generation antihistamine for allergies
What it's used for
Common dosing
Storage
Safety & counseling
See the full Cetirizine guide
Uses, dosing, storage and counseling tips, plus flashcards and PTCB practice questions. Free.
Made by Ethel Burnett, CPhT, a Pharmacy Technician with 20+ years of experience. Read her story.