Thank you doctor,
There is no itching. I have not been to a dermatologist before since it never caused a problem. I just wonder what it is. I have not used any medication for this. The photo is from my right foot. The last one was of my right hand. It usually takes a couple of months before it fades away. Now, I have just this lesion. The one on the arm is almost gone. It was hard to take a better photo.