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A member asked:
What is it when your finger turns white like a powder? the finger looks like it has been burned, but it is white like a powder is on it.
A doctor has provided 1 answer
Not sure: Fingers can turn white for several reasons. Arterial spasm or raynauds can cause fingers to look white or bluish, but this only lasts for a short time. If skin is turning white and flaking off, this could be due to persistent swelling, allergic reaction, or some type of exzema. Get it checked out.
Answered 9/28/2016
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