Phenylephrine Hydrochloride is a decongestant that reduces the swelling (blocked nose) and secretions (runny nose) in the nasal passages and sinuses allowing the passages behind the nose and above the eyes to clear. Paracetamol is an analgesic that may help relieve sinus and headache pain. Chlorpheniramine is an antihistamine that may help relieve allergy and hay fever symptoms.
