What can cause swelling of legs and ankles?

Many things: There are a number of things that can cause swelling in the foot and leg. This is a very nonspecific symptom. I recommend that someone with swelling should be seen by orthopedic foot and ankle surgeon for a definitive diagnosis. One in your area can be found at www.Aofas.Org.

Vein disease: Leg swelling often caused by chronic venous insufficiency which is a problem that causes to much pressure to be in the veins near the skin. A venous specialist can diagnose and treat this condition.