25 Sep 2009
The dextromethorphan (DM part of Mucinex DM) should not act as a stimulant. It is a cough suppressant. It affects the signals in the brain that trigger cough reflex.
(I think you might be mistaken with Mucinex D, which contains guaifenesin and pseudoephedrine. The pseudoephedrine may act as a stimulant.).
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I had Cheratussin AC prescribed to me earlier this year and need to know if it's safe to take if I've already taken the Mucinex DM over the ...
i was just wondering if Mucinex D would show up as a methaphedime