MSN: Bad shoes, or is something up with your body? 4 reasons why your feet ache after a long walk. Bad shoes, or is something up with your body?

Context Explanation

4 reasons why your feet ache after a long walk. Anyone can experience swollen feet from time to time. It's common - especially after walking or standing for long periods - and it's often remedied by resting and elevating those tired "dogs." But if it persists, you likely need to see a doctor because swelling (also called edema) can be a red flag for a more serious underlying problem, such as heart failure, deep-vein thrombosis (a blood clot ... Yahoo: Bad shoes, or is something up with your body?

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4 reasons why your feet ache after a long walk.