Swelling in the feet is a common problem and the main reason for its occurrence is the excessive presence of fluids in the feet muscles. Swelling in the feet is not a disease, and most of the time, no pain is experienced. However, it may lead to untrammeled discomfort. In order to reduce the swelling in your feet, and the discomfort associated with it, one ought to exercise regularly, clubbed with adhering to a healthy lifestyle.