Levocetirizine Dihydrochloride Mouth Dissolving Tablets belong to a class of medicine known as an antihistamine. The medicine helps relieve allergy symptoms such as runny nose, watery eyes, itching eyes/nose, and sneezing. It can also be prescribed to relieve itching and hives. The offered medicine works by blocking histamine that your body makes during an allergic reaction. Levocetirizine Dihydrochloride Mouth Dissolving Tablets come in top-notch packaging that keeps impurities and contaminants at bay.