What should you know about swollen puffy ankles?

Fluid may settle around the ankles after long periods on your feet, during travel, or when leg veins return blood less efficiently. Varicose veins can contribute to ankle swelling, especially with aching or heaviness. Swelling in both ankles may also occur with obesity, heart failure, or chronic kidney disease; the swelling itself cannot identify the cause. Notice whether a finger press leaves a dent, whether both sides are affected, and whether the skin is warm, red, tight, or painful.

If the swelling is mild and affects both ankles, rest with your legs raised, take gentle walks, avoid sitting still for long periods, and choose comfortable shoes. Do not stop prescribed medicines or start water tablets without clinical advice. Arrange a check-up if the puffiness persists, keeps returning, or comes with breathlessness, reduced urine, or rapid changes in weight.

Get urgent help for sudden swelling in one leg, marked pain, warmth, redness, chest pain, faintness, or trouble breathing. Seek prompt assessment if swelling follows an injury, spreads quickly, or the skin becomes shiny and difficult to move. A clinician may examine your legs, review medicines, and check your heart, circulation, and kidney function.

Ask what may be causing the swelling, whether your medicines could contribute, what changes should trigger urgent care, and whether you need checks for circulation, heart function, or kidney function.