What Is Foot, Leg, and Ankle Swelling? Foot, leg, and ankle swelling—also known as peripheral edema—refers to an accumulation of fluid in these parts of the body. The buildup of fluid is not ...

If you notice persistent swelling in your ankles, feet, or legs that doesn't subside after a few days or worsens, it's time to ring up your GP. But don't jump to conclusions – the swelling isn't ...

Bug bites on your foot are annoying and might cause swelling, itching ... Flea Bites Symptoms: Multiple itchy welts within a colored ring, primarily on the lower legs and feet.