Sores around the Toes, Ft, or Legs: Decreased extremity sores or wounds that don't mend properly or just take quite a long time to recover could be a major indicator of PAD, as insufficient circulation hinders the therapeutic process. Erectile Dysfunction: For males, PAD could potentially cause erectile dysfunction mainly https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2-3/