When we experience mild leg pain, we often associate it with muscle strain or overuse. Oftentimes, that’s exactly what it is, and the pain goes away within a few days or a week with rest and proper care. However, recurring or persistent pain, especially in the legs, can be a sign of varicose veins. Most people associate varicose veins only with unsightly bulging and knotted veins under the skin. While this is the primary and most obvious symptom, pain does occur in some cases.