what causes purplish ankles
What causes the bottom of your foot to turn purpleâ¦ left footâ¦ only notice in shower. 7. Get help from a doctor now âº. Purple Foot: Poor blood circulation, which can occur on its own or as part of other conditions such as diabetes and peripheral vascular disease. Your arteries and veins are narrower and therefore there is less blood getting to the extremities such as feet and toes.