Easing summer swelling

Lower leg and foot swelling is most often the result of an abnormal buildup of fluid, which doctors refer to as edema. Fluid tends to flow downhill, making it more likely to pool in the lower parts of the body. Excess fluid retention can be triggered by many things, including eating too much salt, heat, drinking alcohol, or standing for a long period of time. To reduce it, reduce dietary sodium, elevate the feet at the end of the day and wear support stockings.