Topic at a Glance
- Swollen feet (edema) occur when excess fluid builds up in tissues.
- Common causes include circulatory issues, heart failure, kidney or liver disease, injuries, and lifestyle factors like high salt intake or standing for long periods.
- Swelling in one foot may be a sign of an injury or a blood clot, while swelling in both feet can indicate systemic conditions such as heart or kidney problems.
- Treatment ranges from home remedies to medical care, with persistent or severe swelling requiring professional evaluation.