Disclaimer: The Medical NotePAD series is for educational and informational purposes only. Advice offered is not a substitute for medical advice from your own supervising physician. Do not act on any information provided in this series without the explicit consent from your healthcare team. If you are experiencing leg pain, leg cramps, neuropathy, have toe or foot wounds that won't heal, ask your physician to order a test for poor circulation in the leg arteries, known as Peripheral Artery Disease.