I have a skin condition that I was wondering what it might be. It is only on my hands and feet, mostly my fingers but sometimes the palm and sometimes the bottoms or sides of my feet. It has come and gone over the course of years, and doesn t seem to cause any other harmful effects so I ve left it be but now I m curious. It starts as what looks like tiny tiny blisters under my skin. Not much raised above the skin if anything. Then the area starts to dry out and the skin gets dry, hard, cracked, and somewhat discolored. White or light yellow. No pus or fluid ever comes to the surface. Sometimes the skin peels all around the area, sometimes it doesn t. Depending on how big the spot is it will go away in a few days or a few weeks, and then I might get another spot or I might not see anything at all for a while, but it always comes back before too long.