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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I am sensitive to drugs, especially the ones that say "may cause drowsiness". However, I take those kind but have to be careful when and ...
2 answers • 30 Nov 2009
seems there are 2 kinds in blue boxes... can anyone help?
1 answer • 21 Dec 2009
my son took mucinex d and still has a head ache. what can he take with mucinex d?
1 answer • 9 Jan 2011
I had a lot of mucus. I took 2 regular Mucinex on Friday night. within about 30 minutes my voice was hoarse, and my throat was sore. I stopped taking ...
1 answer • 27 Feb 2013