I took 500mg of naproxen at 2:30 pm this afternoon and it is now 9:00 pm and wondering if I can take one Norco 7.5 pill for dental pain that I have.  I am also diabetic and have taken my slew of pills throughout the day which is metformin, glimpiride, simivastasin, metropolol gemfibrozil and hydrochlorziade.  I think that is it.  Thank you.
Hello dear, if you are not a very elderly patient (approx 60 year or more) then you can take naproxen 500 mg tablet twice daily. Otherwise take 250 mg tablet thrice a day.