Understanding and Managing Swollen Feet

5. Pregnancy-Related swelling

During pregnancy, the body holds onto excess water. Gravity causes the water to move to the lower extremities throughout the day. As pregnancy progresses, the pressure of the womb can press on the veins in the abdomen, causing fluid to build up in the legs, feet, and ankles. You can do some things to help reduce swelling, including wearing comfortable shoes, avoiding anything tight that might pinch the feet, resting and elevating feet as much as possible, taking regular walks, and doing foot exercises. Swelling can also be a sign of a severe complication of pregnancy called preeclampsia. If you notice the following symptoms, contact your doctor or seek emergency care right away:

• An increase in swelling in the hands, face, or feet
• A bad headache
• Vision problems, including flashing or blurring
• Heartburn that does not respond to antacid medicine
• Nausea or vomiting