1) Fingers start to go white as the circulation is
restricted in the capillaries. Whiteness can be on just one or just part
of one finger, or two or three fingers at a time. Often there are
patches of white, showing a mottled appearance.
2) Affected areas will feel numb and have a white
3) Symptoms can often include the affected areas
going blue or showing a bluish tinge. This is due to a lack of oxygen in
the red blood cells.
4) As the episode ends, affected areas will go bright
red as the fresh oxygenated blood returns to the capillaries and cells.
4) As the circulation is restored to the attacked
areas, one can experience tingling and pain and may feel like "pins and
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