Product Name: CETIRIZINE DI HCL
Cas No: 83881-52-1
Molecular Formula: C21H27Cl3N2O3
Molecular Weight: 461.81 gm/mol
Cetirizine di hcl is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
Cetirizine does not prevent hives or prevent/treat a serious allergic reaction (such as anaphylaxis).