Hi, my name is Marissa. I woke up one morning, after a dental procedure and noticed brown freckle like spots on my arm. I also have a brown spot on the top of my hand from the knuckles to my wrist and it is expanding. I have had these for at least two weeks. Also, the brown spots I have are no bother to me. They don't itch, and no pain. What are these spots and what can i do? Please let me know as soon possible.
Thanks,