The cause of swollen feet and ankles can be as common as an insect bite or as serious as heart disease or liver failure. This swelling is often caused by a buildup of fluid called edema. When just one ...
Arthritis causes joint swelling (inflammation) and joint stiffness. JIA is arthritis that affects 1 or more joints for at least 6 weeks in a child age 16 or younger. Unlike adult rheumatoid arthritis, ...