Jenteal,
Funny you mention this. I have had tightness in my left leg in that very area for a number of years, but never made this connection with my knees as it is both legs, but both are usually tight (hamstrings, too). I also have spondylolisthesis grade II and I think that may be affecting it. Thank you for the heads up on the medication. I do medical transcription and I type for a pain management center, but I have never heard of this one!! Maybe it would help my back, too. I am currently getting off of Lortab and Ultram because of the side effects. Haven't had much success with the anti-inflammatories for my back, but willing to try. Thank you so much.