I've had both knees replaced in the past 6 months. I am now applying for SSD. My whole body is in pain. I can't put my arms behind my back because it hurts, so my husband has to help me get dressed. The pain recedes with pain pills, but doesn't completely go away. I also have RA, which doesn't help, and some degenerative arthritis. I can deal with pain, but sometimes lately it's been getting a little too much.