Urgently need help with this redskin problem

[CKAJCA]

Did a shoot yesterday with a model that developed this nasty red rash shortly before the shoot started and which seemed to get worse as the shoot progressed. I am still new retouching so an idiots guide on how I would deal with this problem would be very much appreciated

http://www.flickr.com/photos/58839106@N06/7240315830/

Colin

[ShadowLight]

... ouch...

Legs-.jpg
1) original
2) Adj.Layer: Selective Colour : Reds : Black:-50%
3) + manually: dodge (midtones 50%, faded at 30%) to restore luminosity, and a couple of "patches" (Patch Tool) to restore texture.

[CKAJCA]

Thanks for the advice, much appreciated. I talked to the poor girl again today and although the pain has gone she is still left with the rash. She is going to the doctors!