Dermatology Questions? Ask an Online Dermatologist.
do you have a pic?
have you been outside with lime wedges at all?
drinking beer or anything using citrus?
could it be the cleaner? or paint? or some exposure?
could it be pressure from how you are sleeping on your arm?
Is something staining it at night?
I'm an internist.
I deal with skin issues daily though.
I will opt out for another expert. maybe someone else has seen it
Can you attach the photos of your fingers and nails? How tall are you? How much do you weight? Any weight change? Pain or itch? When you press it, does it become normal color? Does anything make it better or worse? Is it consistent? Is it getting worse? Any other symptoms besides the skin lesions? Any medical problems? Any surgeries? Any medications including over-the-counter pills and herbs?
That means you guys touched same things in your house. Check it with him. You may find the cause.