I have tightness and pressure around my right knee, knee on the side of hip replacement...it's been a mess for over 10 yrs. I know what neuropathy feels like, needles and pins...this is not what knee feels like.

I've had damage done to that knee from infection and then a "clean out" type surgery and it's worse,

So in my case it's advancing arthritis and a friend about 10 yrs younger than me has tight stiff knees also and claims arthritis too.

There are things I take to keep the knee bending and moving and if want to hear what I take let me know.