The Department of Veterans Affairs (VA) provides health care at little or no charge to more than 5 million veterans annually.
There are many potential causes of foot, leg, and ankle swelling. In most cases, swelling occurs as a result of certain lifestyle factors, such as: Being overweight: Excess body mass can decrease blood circulation, causing fluid to build up in the feet, legs, and ankles.
1 Ankle swelling and Knee pain and Leg swelling and Bone symptoms (4 causes) 2  Ankle swelling and Knee pain and Leg swelling and Foot symptoms (4 causes) 3  Ankle swelling and Knee pain and Leg swelling and Joint symptoms (4 causes)  Ankle swelling and Knee pain and Leg swelling and Knee swelling (4 causes)