How diabetes can affect the feet
Blood-sugar changes can affect circulation, skin health and the way an injury heals. Regular medical care and attention to new foot changes are important parts of managing diabetes.
Foot ulcers
We describe ischemic, or arterial, ulcerations as wounds associated with reduced circulation. They may appear as a painful white or light-pink area where the skin has thinned, often near a pressure point.
Changes that need prompt attention
Skin breakdown, increasing pain or a change in color should be evaluated. More serious circulation problems may require coordinated vascular care, and advanced tissue damage can threaten a toe or part of the foot.
Prepare for the visit
Bring a list of current medications and note when the skin change began, whether it is worsening and whether you have noticed drainage, color change or pain.