I can shave my legs fine, though they get incredibly dry and scaly if I don't put lotion on afterwards. But my bikini line is a nightmare after I shave. Whenever I'm having a flare I also get a mild malar rash.
Excema too, especially in dry weather. I get weird scaly patches all over.
Last night I had a sleep study, and I've got little patches of rash all over where the adhesive was. So not exactly the same problem, but my skin is very sensitive.