My leg hurts now for no real reason how do I know if its something more serious like a blood clot?
Here, this should help you out.
http://www.activebeat.com/your-health/10-signs-you-may-have-a-blood-clot-in-your-leg/
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Here, this should help you out.
http://www.activebeat.com/your-health/10-signs-you-may-have-a-blood-clot-in-your-leg/