D Koff Syrup is a combination medicine used in the treatment of dry cough. It relieves allergic symptoms such as sneezing, runny nose, watery eyes, and throat irritation. It also provides relief from congestion or stuffiness in the nose. HOW D KOFF SYRUP WORKS D Koff Syrup is a combination of three medicines: Phenylephrine, Chlorpheniramine Maleate and Dextromethorphan Hydrobromide, which relieves dry cough. Phenylephrine is a decongestant which narrows the small blood vessels providing relief from congestion or stuffiness in the nose. Chlorpheniramine Maleate is an antiallergic which relieves allergy symptoms like runny nose, watery eyes and sneezing. Dextromethorphan Hydrobromide is a cough suppressant that relieves cough by reducing the activity of cough center in the brain.
