Cophydex Syrup is a commonly used medication for the symptomatic relief of coughs and congestion in the respiratory tract. It contains active ingredients such as Dextromethorphan Hydrobromide, an antitussive that suppresses the cough reflex, and Phenylephrine Hydrochloride, a decongestant that shrinks blood vessels in the nasal passages. The typical dosage is as directed by a healthcare provider, generally administered orally. Side effects can include dizziness, dry mouth, or sleep disturbances
