The slight tingling of excitement before a workout is one thing, but feeling your legs tingling after exercise may raise concerns about whether it's a sign of overexertion, a harmless side effect, or ...

When your legs feel numb, it could be due by anything from sitting in one position too long to nerve damage from diabetes. Learn about the possible reasons it's happening and find out what you need to ...

A Frenchwoman whose symptoms started out as “electric shocks” in her legs got an even bigger shock when she found out that she had a tapeworm in her spine. The parasite caused enough swelling in the ...