Need to see doc: This can happen with abnormalities of blood flow in the vessels. Should see a doc who can examine you and consider ordering imaging studies.
Answered 8/1/2013
5.3k views
Unsure about this: This can be a normal sensation periodically in some people. However, it can also represent a narrowing in the artery that supplies the leg. Depending on your age and other possible medical problems this should be evaluated with a vascular assessment and physical exam.
Answered 2/1/2013
5.3k views
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