RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook fen-phen Also found in:Dictionary,Acronyms,Wikipedia. (fĕn′fĕn′) n. A combination of two drugs, fenfluramine hydrochloride and phentermine, formerly prescribed for weight loss but withdrawn from the market ...
The meaning of FEN-PHEN is a former diet drug combination of phentermine with either fenfluramine or dexfenfluramine —called also phen-fen. How to use fen-phen in a sentence.
Family and friends and other nonphysicians were reported as sources of medication by one in ten users. One third of users also reported taking nonprescription diet products. Among fenfluramine or dexfenfluramine users, one third continued pill use after the market withdrawal and only one quarter...