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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... was wondering if i can take theraflu (flu and sore throat)
1 answer • 24 Oct 2009
1 answer • 16 Nov 2009
On the label it says do not with use of other over the counter drugs that contain acetaminophen Wichita dayquil contains
2 answers • 23 Dec 2014
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 • 22 Mar 2015