9. Changes in skin color or temperature
Cold, pale, or bluish hands and feet mean poor circulation. This occurs because your body redirects blood to core organs when resources are low. It’s a strong sign of PAD and signals overall artery disease.
Understanding these symptoms helps you take action early and protect your heart health.
Disclaimer: This article is for informational purposes only and does not substitute professional medical advice. Consult your doctor before making health changes.
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