Virtussin AC vs DAC: It's always a good idea to tell prescribing doc everything about your health & all that you're taking so that s/he can prescribe (if necessary) safely for you. Both Virtussin AC & Virtussin DAC contain codeine which is a weak narcotic to suppress cough. Both also contain guaifenesin which is an expectorant. Virtussin DAC also contains decongestant which can increase blood pressure but AC doesn't.
Answered 8/25/2019
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A doctor has provided 1 answer
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