You may have lost feeling or blood flow below the site of the swelling (for example, in your foot beyond a swollen ankle). It ...

Causes of swollen feet and ... Wounds can become infected if they are untreated, which causes the feet and ankles to swell. People with diabetes require annual foot exams to prevent infections.

KwaZulu-Natal schools see a sharp rise in hand, foot, and mouth disease cases, as health officials work to contain the outbreak.