When this transpires, the legs are not able to acquire the required nutrients and oxygen they require, generally creating soreness. Some people also discover that just one foot or leg feels colder than one other, or that pores and skin coloration improvements—like paleness or perhaps a bluish tinge—become more apparent. https://sgvasculargrp.com/medical-condition/peripheral-arterial-disease/icon-peripheral-arterial-disease-pad-2/