This is a disease consisting of the blood vessels. Arteries that carry blood to your extremities become narrow or clogged. The outcome is that the blood flow is showed or stopped completely.

Some of the most common symptoms include:

• Pain in one or both calves, thighs, or hips

• This pain usually occurs while you are walking or climbing stairs and stops when you rest

• One or both legs or feet feel cold, numb, or change color (pale, bluish, dark reddish)

• Open sores or ulcers on the lower extremities that does not heal normally

• Loss of hair on the legs