Prevention consists of following guidelines for foot care for people with diabetes. These guidelines include regularly inspecting the feet and wearing shoes and inlays that fit properly.
If a diabetic foot ulcer isn't treated early and effectively, a person may experience:
In the United States, people with diabetes account for 50% of nontraumatic amputations. Most of these amputations are below the knee. After a limb has been amputated, the opposite limb is often lost within a few years. This happens not only because of ongoing problems and vascular disease, but also because the opposite leg must bear increased pressure and workload.
A diabetic foot ulcer is not contagious and poses no risk to others.