Hi.
what is color blanching and cold sensations? Do you mean am I cold, or does my leg feel cold to the touch?

Thanks

Melody

P.S. forgot to mention, I do have bad knees, osteoarthritis, torn miniscus, etc. Had mri's of them both last year when the back of my knee (well something popped and I got scared) but when I took the mri, they just said "you probably had a cyst that popped". Hasn't popped again, but if I go from a hot environment to a cold environment, the back side of my right knee, well I get a twinge. I walk like an old lady unless it's HOT outside. Then I can walk much better.

I would think if this was serious, I wouldn't be able to go up and down my stairs all day long, right?