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A 47-year-old member asked:

what could be causing a cold, blue swollen foot?

2 doctor answers8 doctors weighed in
Dr. Francis Kempf
A Verified Doctoranswered
A US doctor answeredLearn more
Vascular problem: A cold blue foot could be because of a blood supply problem (blockage in the artery of the leg). If the foot is painful, you need to have your doctor look at the foot immediately. Sometimes the foot can turn blueish from a vein problem or exposure to cold. Usually, this type of finding, especially if the other foot is normal demands medical attention.
Dr. Arnold Beresh
Podiatry 41 years experience
Blood clot: Vascular problems including a blood clot. See doctor asap.

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Last updated Apr 8, 2017

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