What Are the Causes of Leg Swelling?
Accumulation of fluid can cause swelling of the feet, ankles and legs–a condition known as peripheral edema. Pain may accompany the swelling. In some cases, painless swelling might develop in the feet and ankles of the elderly, notes Medline Plus. Leg swelling can occur in all parts of the limb, from the feet to the calves and thighs. Causes of leg swelling range from the normal force exerted by gravity on a healthy individual to trauma and serious illnesses.
