Fen-phen definitions

fĕn'fĕn'
A combination of two drugs, fenfluramine hydrochloride and phentermine, formerly prescribed for weight loss but withdrawn from the market in 1997 because of potentially dangerous side effects.
noun
8
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A combination of two drugs, fenfluramine hydrochloride and phentermine, formerly prescribed for weight loss but withdrawn from the market in 1997 because of potentially dangerous side effects.
noun
5
0
A combination of two drugs formerly prescribed for weight loss.
noun
0
0

Origin of fen-phen