OTC Interaction: Combination of Mucinex (guaifenesin) D and NyQuil should be tolerated at regular doses as significant drug interactions are unlikey. Combination with DayQuil is not advised since one contains Phenylephrine and the other Pseudoephedrine which have the same intended action.
Answered 10/7/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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