Why pregnant women’s feet swell and when to be concerned

Many pregnant women notice their feet and ankles swelling, especially in the later months.

This condition, known as edema, happens when excess fluid builds up in the body, causing swelling in the legs, feet, and even hands. While it is usually normal, sudden or extreme swelling could be a sign of a more serious condition.

Swelling in pregnancy mostly happens in the second or third trimester, when the body undergoes major changes to support the growing baby.

Why do pregnant women’s feet swell?

1. Hormonal changes
During pregnancy, the body produces more hormones, which cause it to hold extra water. This leads to fluid retention, making the feet and ankles swell.

2. Hot weather
Heat can make swelling worse. When the temperature is high, fluids in the body tend to collect in the lower parts, such as the feet and ankles. That’s why many pregnant women notice their feet swelling more in the afternoon or evening, especially during hot seasons.

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3. Pressure on the legs and feet
As the baby grows bigger in the third trimester, it puts more weight on the mother’s legs and feet. This extra pressure slows down blood flow and causes fluid to build up, leading to swelling.

4. Pre-eclampsia, when swelling is a warning sign
Sometimes, swelling can be a sign of a serious pregnancy condition called pre-eclampsia. This disorder causes a sudden increase in blood pressure and protein in the urine, leading to severe swelling in the face, hands, or feet. It can also damage the brain, kidneys, lungs, or liver and affect the baby’s health.

Doctors advise pregnant women to watch out for sudden swelling, especially if it comes with headaches, blurry vision, or difficulty breathing. If you notice any of these symptoms, seek medical help immediately.

How to reduce swelling during pregnancy

To ease swelling and prevent discomfort, pregnant women can try these simple remedies:

• Avoid standing for too long – Sitting down and taking breaks helps blood flow properly.
• Wear compression socks – These help reduce swelling and improve circulation.
• Elevate your feet – Placing your legs on a pillow while resting can help drain excess fluid.
• Reduce salt intake – Too much salt can cause the body to retain more water.
• Sleep on your left side – This improves blood circulation and reduces pressure on the veins.

Should you be worried?

Not all pregnant women experience swelling, and for most, it is completely normal. However, if the swelling becomes sudden, painful, or spreads to the face, it is best to see a doctor immediately.

Pregnancy comes with many changes, and while some discomforts like swelling are common, it is always important to stay informed and take necessary precautions.