Foot problems are one of the major health consequences of diabetes. In fact, diabetes accounts for 67 percent of foot and leg amputations performed in the United States, according to the National Diabetes Education Program. Nerve damage, infections and circulation problems are among the factors involved in diabetic foot disorders.

People with diabetes often suffer from poor blood circulation and nerve damage that result in part from high levels of glucose (blood sugar). When an injury occurs to the foot, many people with diabetes are less likely to feel the injury and more likely to experience slow healing. As a result, injuries to the foot often go unnoticed before they begin to fester and become infected.

Infections in foot ulcers can spread through the rest of the foot and even into bone (osteomyelitis). Sometimes the patient needs a life-saving amputation to prevent further spread of the infection.

Because of these dangers, people with diabetes must be vigilant in protecting their feet. Regular foot examinations, routine foot care and prompt treatment of injuries are vital to preventing major damage to the feet. Treatment options for diabetic foot problems can include antibiotics, antifungals, wound care, oxygen therapy, skin grafts and surgery.