Diabetic FootDiabetes is a medical condition that effects many areas of the body including the feet, eyes, kidneys, nerves and arteries. Some of the more dangerous problems involve the feet. Problems that might be considered minor in non-diabetics, like thick nails, corns or callouses, are dangerous with diabetics. Some diabetics lose sensation in their feet so they can't feel if they have a problem. Diabetics are more prone to infections and ulcerations (forming holes through the skin). How significant is this? Approximately 86,000 amputations are performed each year on diabetics in America (American Public Health Association). Comprehensive podiatric care and good control of the diabetes is the best treatment for prevention of diabetic foot problems.
Cause
Diabetes causes heightened levels of sugar in the blood which goes on to effects many areas and tissues of the body. Nerves begin to lose their function, beginning in the toe tips. The arteries can become occluded (blocked) causing inadequate blood flow to the feet. Skin becomes dry, cracked and brittle. Corns, calluses and ingrown nails that put pressure on the skin can go on to cause infection and ulceration.
Treatment
Regular foot care is essential for prevention of diabetic complications, including testing for loss of sensation and ongoing education for home care. Debridement of corns, calluses, ingrown nails that could cause skin breakdown at regular intervals is essential. A prescription for protective shoes is given if necessary.