I have been having a problem with one of my feet itching. There are only 3-4 small spots itching although there are no marks, redness, dryness or anything there to show why it would be itching. One is on the bottom of my foot right in the center, the other is on the top toward the side and another is on the top of one of my toes. Could this be a sign another underlying medical problem going on inside my body or what?
Thanks a bunch for any ideas.

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