FDA advisers say phenylephrine doesn't work — so why do DayQuil, Theraflu and other popular decongestants still include it?
Vicks DayQuil and Theraflu — is not actually effective. So why are you still seeing medications with phenylephrine on ...
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FDA to pull common but ineffective cold medicine from market
Tylenol and Theraflu. "Based on our review of available data, and consistent with the advice of the advisory committee, we are taking this next step in the process to propose removing oral ...