Swelling in the legs after a C-section

After birth, the body redistributes fluid accumulated during pregnancy and delivery. Intravenous fluids, bed rest, and protecting a sore abdomen can slow normal circulation, leaving ankles and calves puffy. This tends to affect both legs and may be more obvious after standing or sitting for a long time.

Leg swelling can also accompany a blood clot, especially when one leg becomes more swollen, tender, warm, or red than the other. A clot cannot be ruled in or out by appearance alone. Swelling with high blood pressure, headache, or visual disturbance needs separate assessment for [Pre-eclampsia](/conditions/pre-eclampsia/).

If your maternity team has allowed normal movement, take gentle walks and flex and point your ankles while sitting. Rest with your lower legs supported, avoid crossing your legs for long periods, and choose comfortable footwear. Keep drinking normally and take prescribed medicines as directed; do not use compression garments unless a clinician has checked that they are suitable for you.

Keep track of whether the swelling is equal, whether it improves after rest, and whether pain or skin changes appear. Follow the recovery advice for [Caesarean Section](/treatments/pregnancy-and-birth-care/caesarean-section/). A clinician or [Postnatal Physiotherapy](/treatments/pelvic-floor-and-rehabilitation/postnatal-physiotherapy/) team can tailor movement advice if your recovery is restricted.

Call emergency services for sudden difficulty breathing, chest pain, coughing blood, collapse, or severe dizziness. Arrange urgent assessment for a leg that is newly swollen on one side, painful, hot, red, or difficult to walk on. Contact your maternity team promptly for severe headache, changes in vision, pain beneath the ribs, or sudden swelling of the face or hands.

Ask whether you need a leg examination, blood-pressure check, or further testing; how much walking is appropriate; and whether any prescribed medicines or medical conditions alter your clot risk. Give the exact onset and progression of the swelling.