Ocof 100 ml Syrup is a combination medication used to provide relief from symptoms of upper respiratory tract disorders, particularly those involving a non-productive cough. The syrup contains three active ingredients: Dextromethorphan HBr (20 mg/5 ml), an antitussive that suppresses the cough reflex; Phenylephrine HCl (10 mg/5 ml), a nasal decongestant that reduces nasal congestion; and Triprolidine HCl (2.5 mg/5 ml), an antihistamine that helps relieve symptoms of allergic reactions such as sneezing, itchy or runny nose