26 Oct 2009
You will get a doubling up of some of the medicines in these two medications. You can take the theraflu at night and the dayquil during the day, 12 hour apart and that will give your body time for the levels of acetaminophen, decongestant and anti histamines to diminish, so that you won't have a double dose in you.
- DayQuil Drug Information
- Acetaminophen Drug Information
- Dextromethorphan Drug Information
- Pseudoephedrine Drug Information
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1 answer • 16 Nov 2009
... instead of water?
0 answers • 29 Oct 2014
0 answers • 8 Feb 2015
Cold Symptoms - Can I give my six year old son Dayquil if he took 24 hour Claritin in the morning to
... help with runny nose?
0 answers • 7 days ago