A member asked:

Every few months i get a little old looking scab that comes out. it's just like any old sore scab but there's never a reason for it. why?

A doctor has provided 1 answer

Dermatologist: What does the skin look like before a scab appears? Is there any lesion present? Any strange looking or acting spots on the skin are best evaluated by a dermatologist especially if nonhealing of any lesion is present.

Answered 10/1/2016

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