Hormonal Changes: During menstruation, swelling is observed in the pelvic cavity and legs due to changes in certain hormones. useful contentSome ankle strengthening exercises may also be advised for fast healing. Exercises that strengthen the muscles surrounding the ankle joint can help prevent pain in the ankle and frequent ankle injuries. Lateral malleolus is a protuberance that is formed by the lower or distal extremity of the fibula, on the lateral side of the ankle. As a result, fluids get trapped into the intracellular spaces. The fluid is retained in the tissues due to a change in the blood chemistry. The symptoms of an ankle sprain include pain, tenderness in the sprained ankle, stiffness in the ankle joint, bruising, and swelling. Similar is the case with standing for a long period. he saidLet’s understand the causes for the same.