Is that Teal......: If the color change is due to some physiological function such as diabetes, vascular disease or some infective process, well, things could be better. If a traumatic event took place, then it would be expected. If it's due to an environmental issue such as stain or dye from the shoes or socks, then you can relax. To remove all doubt, have your doctor or a Healthtap specialist examine it.
Answered 4/14/2016
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