Went to emergency rm. last Sunday morning, my right knee started hurting SO bad , i couldnt hardly walk, long story short,, Dr. said I have Arthrelgia, gave me Ibuprophen 600 , andHydrocodone/acetaminophen 5-325tb,, well it helped a lot, but I still have pain ,I use my walker, because if I dont it will start to hurt very badly again, what is wrong ? do I need to take the 10/325?