Drink your fluids and REST a lot as well! :)
It says Guaifen w/codeine. I got up in the middle of the night to take some. Seems to be pretty helpful in dulling the pain. At the rate I am using this stuff, none will be left in a week. I gave up using a teaspoon and just take it from the bottle. Yes, like a wine-o! Oh my first attempt at a joke. Must be better, or feverish.