This medication falls into the category of combination medicines that contain antiallergic decongestant analgesic pain reliever and antipyretic fever reducer components It is commonly used to treat symptoms of the common cold including runny nose stuffy nose sneezing watery eyes congestion as well as provide relief from pain and fever The medication works by combining three components 1 Levocetirizine This component blocks the action of histamine thereby reducing allergy symptoms such as runny nose and sneezing 2 Phenylephrine This component narrows blood vessels providing relief from nasal congestion 3 Paracetamol This component works by blocking certain chemical messengers in the brain reducing pain and fever It is important to follow the prescribed dose and duration of this medication as directed by your doctor