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Key West, FL
A 47-year-old member asked:

Mucinex (guaifenesin) dm contains 20 mg of dm in each 4hr dose, delsym's 12hr has 30mg. is that too much if i take bupropion among other meds (no maoi).

1 doctor answer1 doctor weighed in
Dr. Matt Wachsman
Internal Medicine 36 years experience
You should prob.not: take those two together. bupropion hcl oral and dextromethorphan hbr oral bupropion hcl oral will increase the level or effect of dextromethorphan hbr oral by altering drug metabolism. and high levels of buproprion cause seizures (bad).

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Last updated Mar 11, 2019

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