Well i have reddish brown spots on my feet and have not one clue where it came from? Honestly i had never had a disease in my life i've been perfectly healthy to say the least i been checked for all kinds of diseases aids, syphillis, gnorea, chlymedia, hepatitis, TB, i even got my thyroids checked and everything was negative. I been to a doctor they said its not athelete's feet, nor do i have a fungus they took culures and all that my feet sometimes itc but the reddish brown spots don't hurt at all i look at me feet everyday and nothings change its still the same i feel so ashame of them though barely even expose them although they're on he bottom but i'm so young with feet like this its heartbreaking i have no answers but alot of questions it hurt me everyday knowing i half to live with something unknown how scary does that sound? please guide me