4 Feb 2010
They now make a, "long acting", once a day tablet. Do not take any more until you go to the pharmacy and see which one you have purchased! The, "D" means it also contains a decongestant as well as the Mucinex. You could end up with tachycardia, ( rapid heart beat ) if you take more, too soon.
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seems there are 2 kinds in blue boxes... can anyone help?
1 answer • 21 Dec 2009
i was just wondering if Mucinex D would show up as a methaphedime
1 answer • 29 Jan 2010
my son took mucinex d and still has a head ache. what can he take with mucinex d?
1 answer • 9 Jan 2011
What if my 87 yr old mom has already crushed and taken the 600 mg timed-release mucinex in the blue?
... box (expectorant)??? She is on other medications too ---
1 answer • 22 Jan 2011