Swollen feet, sometimes called edema, is a condition where the muscles in the feet have an excessive fluid buildup. Gravity pulls the fluid to your ankles and feet.

Swelling can be a symptom of a serious problem, a sports injury, pregnancy, heart disease, fluid retention, kidney problems or another condition. If your feet swell chronically see your doctor.

Slight swelling of the lower legs commonly occurs in warm summer months. Slight swelling is more likely to occur if a person has been standing or walking a lot.

Traditional treatment might include any or all of these suggestions:

•  Elevate your feet and legs. Place a pillow under your heels, and prop your feet on a chair or high stool. Use a leg wedge to elevate while sleeping.
• Dip your feet into a tub of cold water or sit on the side of the bath with your feet under a cold-water tap. After this put your feet up for a while.
• Reduce your salt intake. Salt causes you to retain water.
• Do not abuse laxatives.
• Take diuretics if prescribed by your doctor. Diuretics increase urination by pulling excess fluid out of your cellular tissues.
• Practice good health habits. Proper nutrition and daily exercise improve the health of your cardiovascular system and your circulation, helping to reduce the tendency of your feet to swell.
• Wear support socks or stockings and well fitting shoes.