I am a 64 years old male and am having pain above and below both my knees, I am having this for last 3 to 4 years, but the peculiarity of this pain is it lasts for 2 to 3 months and than seizes off again it reappears and after few months it again seizes. I have not taken any medical treatment for this nor I had applied any pain reliving balm. Please suggest a remedy and also cause for this pain. The pain is only while squatting on the floor and rising up, otherwise there is no pain while walking, standing sitting on a chair or rising up from the chair.