Symptoms of poor circulation:
The symptoms that are experienced can depend on which artery is affected and how much the blood flow is reduced.
Some of the symptoms include:

* Claudication (this is a dull cramping pain in the calf muscle that comes on after walking a certain distance - it is relieved by rest).
* Numbness or tingling in the foot, or toes can occur.
* Changes in the color of the skin (it becomes more pale, bluish, or reddish).
* Changes in skin temperature (the foot becomes cooler. See cold feet).
* Skin breakdowns, infection and sores do not heal as well as they should.

What causes poor circulation to the foot:
Poor circulation is most commonly caused by a progressive blocking of the arteries in the leg (athersclerosis). Those with diabetes are more likely to develop poor circulation to the foot. Other risk factors for developing poor circulation include a lack of physical activity,smoking, high blood pressure and high cholesterol.

The effects of poor circulation (peripheral vascular disease) on the foot:
The biggest affect of poor circulation on the foot, is that its problems (such as sores, infections, cuts, etc) develop, they do not heal as well as they should. In many cases they do not heal at all without special care. The reason for this is that the blood carries vital elements (eg oxygen) that the bodies tissues need for vitality and healing.

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