Hello, Swollen ankles and swollen feet are common and usually not cause for concern, particularly if you have been standing or walking a lot. But the feet and ankles that stay swollen or are accompanied by other symptoms could signal a serious health problem. Swollen ankles and swollen feet are common and usually not cause for concern, particularly if you have been standing or walking a lot. But the feet and ankles that stay swollen or are accompanied by other symptoms could signal a serious health problem. When these valves become damaged or weakened, the blood leaks back down the vessels and fluid is retained in the soft tissue of the lower legs, especially the ankles and feet. Chronic venous insufficiency can lead to skin changes, skin ulcers, and infection. You should treat this with elastic stockings, keeping the leg elevated and in severe case you should see a vascular surgeon for further treatment. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Ivan R. Rommstein, General Surgeon