I am having Knee pain in the left leg for the past one month.The pain worsens after the after-noon till night.It increases if i stand for 3 or more hours or walk for some time.The inflamation is on the entire leg and it seems as if one leg is different from the other.I am unable to understand why??On consulting the doctor i was told that there is no problem in the joint.I have been Gemcal,Vizylac for 6 weeks and Naprosyn for a week to eat.There is some relief but i still feel what after a week of taking Naprosyn?? Please advice i am just 29,married with one baby.