Hi there. I'm noticing a skin discoloration on my fingers for the past two weeks. Skin is darker than other parts/. One part of it on my index finger has even peeled off. There is no pain or discomfort and I live in a warm climate so this is not cold related. This is also not a bruise. Any thoughts on what this might be or if i should be worried? Cancer sign?
it can be from infections, and very similar to acanthosis nigricans
See a dermatologist.
thanks