Many things: Injury, bad valves in the veins, high blood pressure.
Answered 8/11/2012
5.7k views
Trauma: I.E. Something you would know about like a sprain and something you may not know about like a stress fracture, varicose veins, side effect of medications, incompetent valves in the veins, lymphedema, surgery, .
Answered 8/12/2012
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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