What Should You Not Take With DayQuil?

What Should You Not Take With DayQuil? carbamazepine. isoniazid. phenobarbital. phenytoin. phenothiazines. warfarin. Can I take Advil and NyQuil at the same time? Can Advil be taken with NyQuil? Some cold remedies like NyQuil already contain pain relieving ingredients. So watch out for ingredients and don’t take Advil with any cold medication containing other forms