My wife had ligament reconstruction. She was then put in a cast afterwards. When the cast was taken off i could see why she had been complaining of itching as all her hair foilicles where raised and red looking very sore, so sore we could barely touch it. Her leg was also very red.Three days later and it has not gone down. It is still very itchy, all the hair foilicles from the knee down are red and raised. And she has a very patchy red leg. When she stands up the leg, again from the knee down, turns bright red, almost purple. Any suggestions would be extremely thankful!