I am so sorry to hear about your problem I don't have any advice other than when my Sister went thro' it the Docs said she would have very dry and itchy skin and to stay TOTALLY out of the sun, they gave her an emollient cream for the dryness but what served her best was my "Udderly Smooth" udder cream, she now swears by it, as does all of the family. As it is not greasy you can use loads of it without ruining your clothes or bedding.
http://www.udderly-smooth.com/ As you can see they supply it to hospitals etc; and I cannot recommend it highly enough :thumbup: