Gout is another form of arthritis that typically produces a very painful, red, swollen joint. The big toe is most common but ...

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 ...

A bump on the top of the foot may appear if a person injures their foot. Injuries can cause temporary swelling. However, if there is no obvious cause, a bump on the top of the foot could be a ...