The effects of diabetes on the feet are primarily attributed to the occlusion of blood vessels caused by elevated sugar levels. Consequently, tissue healing becomes delayed, elevating the risks of infections and ulcers. Furthermore, diabetes can cause extensive damage to the nerves supplying the feet, leading to reduced or complete loss of sensation. This sensory impairment increases the vulnerability to injuries, as potential foot issues may go unnoticed.
For diabetic patients, it is strongly recommended to undergo an annual foot check-up to assess nerve function and blood supply to the feet.