Foot swelling in pregnancy: what to know

As pregnancy progresses, the body holds more fluid and the growing uterus can slow blood returning from the legs. Swelling may be more noticeable around the feet and ankles later in the day, after standing, or in warm weather. It commonly affects both sides and may ease after rest. Swelling that appears quickly, is marked in the face or hands, or comes with headache or vision changes can be a presentation of Pre-eclampsia; this condition should be assessed promptly.

Change position regularly, avoid standing for long periods, and rest with your feet raised. Comfortable shoes and loose socks can reduce pressure. Gentle walking and ankle movements may support circulation if your maternity team has said activity is suitable. Drink normally and avoid taking water tablets or herbal products unless prescribed. Mention persistent swelling at your next antenatal visit so your blood pressure and urine can be checked.

Contact your maternity unit promptly for sudden swelling, especially in the face or hands, or swelling with a severe headache, visual symptoms, upper abdominal pain, vomiting, or feeling very unwell. Seek urgent help for one swollen, painful, warm, or red leg, chest pain, or breathlessness. These patterns can signal problems that need examination rather than home care.

Could my swelling be linked to my blood pressure or urine results? Should I monitor it at home? Which exercises and compression options are suitable for me?