Cetirizine is an antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose. It is used to treat cold or allergy symptoms such as sneezing, itching, watery eyes, or runny nose. Cetirizine is also used to treat itching https://www.ebay.com/itm/Cetirizine-hydrochloride-10mg-Tablets-Antihistamine-Anti-Allergy-Generic-Zin/372794846124