Leg or arm pain from a lack of blood flow to the muscles. Usually starts during exercise and ends with rest. Often due to peripheral artery disease.

Follow a heart-healthy lifestyle to help prevent claudication. Eat a healthy diet, get regular exercise, don't smoke and limit alcohol. Control blood pressure, blood sugar and cholesterol.

See a healthcare professional immediately if:

• Severe pain occurs or pain doesn't go away.
• Legs or arms feel numb.
• Skin changes color.
• Sores don't heal.

Make an appointment to see a healthcare professional if:

• Pain in legs or arms happens during exercise.
• Sores form on legs, arms, feet or hands.