I have red blotchy skin on both legs from ankles to mid calf. The right leg swells all the time parkinsons affecting right side only. I do not take amantadine. My GP beleives the swelling and discoloraton is due to insufficient muscle power to pump up the blood from low gravity have no cure except wear a support hose for the swollen leg. Margaret 1vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv