Why Diabetes Changes How You Care for Your Feet
Over time, diabetes can damage the nerves and blood vessels in the feet. That means a small blister or cut can go unnoticed and heal slowly.
According to the National Institute of Diabetes and Digestive and Kidney Diseases, nerve damage can take away feeling in your feet, and poor blood flow makes sores harder to heal. That’s why foot problems that would be minor for someone else deserve prompt attention when you have diabetes.
The good news: most diabetes-related foot problems can be prevented or caught early with daily self-checks and regular exams by a podiatrist.
- Numbness, tingling or burning in the feet
- Cuts, blisters or sores that are slow to heal
- Calluses, corns or thick, discolored nails
- Changes in the color, temperature or shape of the foot
- Cramping in the calves when walking

