OTCSyrup
Antihistamine-Expectorant Cough Medicine
Cof Off Syrup Expectorant
Brand of Diphenhydramine Hydrochloride; Ammonium chloride; Menthol
Last reviewed April 2026
Cof Off Syrup Expectorant is a brand name for Diphenhydramine Hydrochloride; Ammonium chloride; Menthol (Syrup), sold in Nigerian pharmacies.
Brand Names
Names this drug is sold under — especially in Nigerian and West African pharmacies
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.