My father is 73 and has scleraderma the kind that damages the internal organs and beurgers disease and reumatoid arthritis and congestive heart failure. He was diagnosed with all of this at the age of 35 just recently his legs have left him wheelchair bound. They are very swollen, hurt and burn inside and water blisters, and oozing yellow liquid that looks like mustard. The dr, s dont know whats causing his legs to be this bad just so quick.