Swollen feet, or edema, are common in older adults and happen when excess fluid builds up in the lower legs and feet. While occasional swelling after long sitting or standing is normal, persistent swelling may signal poor circulation, chronic venous insufficiency, certain medications, or more serious heart, kidney, or liver issues. Lifestyle factors like inactivity and high salt intake can worsen it.
To reduce swelling, stay active, take breaks to move, elevate your feet, wear supportive shoes, use compression socks, and maintain a balanced diet with less sodium and proper hydration. These steps help improve circulation, comfort, and overall foot health.