Raynaud's Disease is a disorder that affects the feet. It is caused by contraction of the smooth muscles controlling the small arteries supplying circulation into the hands and feet. This contraction, or "vasospasm," makes the arteries so small that they restrict blood flow. Exposure to cold temperature can often bring on a vasospasm.
Raynaud's Disease is most common in young women, and has no known cause. It typically is found in both feet and both hands.
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| About 60-70% of people with diabetes have mild to severe forms of diabetic nerve damage, which in severe forms can lead to lower limb amputations. Approximately 56,000 people a year lose their foot or leg to diabetes. |
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