Levocetirizine Dihydrochloride is an antihistamine medication that is utilized in the treatment symptoms associated with allergic rhinitis, comprising itching, runny nose, and sneezing. It works by inhibiting the effects of histamine, which is a substance in the body that can cause allergic reactions. It is generally available in syrup or tablet form and is normally taken once a day. It is approved for the use in adults and kids over the age of six. Over and above, Levocetirizine Dihydrochloride has some common side effects like dry mouth, headache, and drowsiness, although these are generally mild and temporary.