Hello,
I have some kind of rashes or discolorations on my feet on the sides for quite some time(more than 3 years), I have gone to dermatologist, he told me to avoid wearing colored socks, which I did for a month or so, with no effect.
I think they are getting bigger with time or periodically.
They don't itch or ache, or feel hard/different on touch. Maybe slightly dry, but that may be just the skin on that location.
I include photos to show you what they look like. They are on both feet, but on my left foot they are more intense and occupy larger area.
Images:
http://img97.imageshack.us/i/dsc01202small.jpg/
http://img811.imageshack.us/i/31102010229small.jpg/
http://img89.imageshack.us/i/31102010231small.jpg/
http://img829.imageshack.us/i/31102010232small.jpg/
As you can see, they are scattered around the foot but also concentrated on some areas.
If the pictures don't help identify the cause/condition, I would be grateful to have some suggestions to tell to the doctor.