Defacing a face

I have discovered another little "joy" of PD and PD medication, A RASH, and it is on my face. Parts of my face look like they did during my teens except that the rash is combined with my aging cheeks - ie - jowls that are taking on the appearance of the wax on a candle left burning. It is not a pretty picture. However, I'd rather have the rash than the shakes so I will avoid looking in mirrors.