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Diabetic Foot Care
Many complications can be associated with diabetes. Diabetes disrupts the vascular system, affecting many areas of the body such as the eyes, kidneys, legs, and feet. People with diabetes should pay special attention to their feet.
Neuropathy
Of the sixteen million Americans with diabetes, 25% will develop foot problems related to the disease. Diabetic foot conditions develop from a combination of causes including poor circulation and neuropathy.
Diabetic Neuropathy can cause insensitivity or a loss of ability to feel pain, heat, and cold. Diabetics suffering from neuropathy can develop minor cuts, scrapes, blisters, or pressure sores that they may not be aware of due to the insensitivity. If these minor injuries are left untreated, complications may result and lead to ulceration and possibly even amputation. Neuropathy can also cause deformities such as bunions, hammertoes, and Charcot's foot.
It is very important for diabetics to take the necessary precautions to prevent foot related injuries. Daily observation of the feet is critical with neuropath. When the necessary preventative foot care measures are taken, the chances of a serious foot ailment are notably reduced.
Poor Circulation
Diabetes can lead to peripheral vascular disease, a condition that inhibits a person's blood circulation due to a narrowing of the arteries that frequently leads to significantly decreased circulation in the lower extremities. Poor circulation necessitates especially vigilant diabetic foot care by reducing the oxygen and nutrients supplied to the skin and other tissue, impairing the healing process. Poor circulation can also lead to swelling and dryness of the foot.
Treatment
Footwear and orthotics play an important role in diabetic foot care. Diabetic footwear should provide the following protective benefits:
- High, wide toe box (high and wide space in the toe area)
- Removable insoles for fitting flexibility and the option to insert orthotics if necessary
- Rocker Soles designed to reduce pressure in the areas of the foot most susceptible to pain, most notably the ball-of-the-foot
- Firm Heel Counters for support and stability
Diabetic patients should be particularly alert to any problems with their feet. It is very important for diabetics with neuropathy to take necessary precautions to prevent injury and keep their feet healthy. If you have diabetes and are experiencing a foot problem, immediately consult your foot doctor.
Diabetic Foot Care
Proper diabetic foot care is critical as patients are susceptible to problems such as:
- Loss of feeling in their feet
- Changes in the shape of their feet
- Foot ulcers or sores that do not heal
Simple daily foot care can prevent serious problems. According to the National Institute of Health, the following daily steps will help prevent serious complications from diabetes:
- Manage Your Diabetes
Make healthy lifestyle choices to keep your blood sugar close to normal. Work with your health care team to create a diabetes plan that fits your lifestyle characteristics.
- Check Your Feet Every Day
You may have foot problems that you may not be aware of. Diabetic foot care includes checking your feet for cuts, sores, red spots, swelling, and infected toenails on a daily basis. Use a plastic mirror to check your feet if you have trouble bending. You can also ask a family member to assist. Call your doctor immediately if a cut, sore, blister, or bruise on your foot does not heal after one day.
- Wash Your Feet Every Day
Wash your feet in warm water. Avoid soaking as this causes the skin to dry out. Dry your feet well, especially between your toes and use talcum powder to keep the skin dry.
- Keep the Skin Soft and Smooth
Apply a thin coat of skin lotion or cream on the tops and bottoms of the feet but avoid between the toes as this may lead to infection.
- Protect Your Feet From Hot and Cold
Always wear shoes at the beach or on hot pavement and apply sunscreen on the tops of your feet for protection from the sun. Keep your feet away from radiators or open fires. Do not use hot water bottles or heating pads on your feet. If your feet are cold, wear seamless socks at night. Lined boots are good to keep your feet warm in the winter. Do not wear socks with seams or bumpy areas. Choose padded socks to protect your feet and make walking more comfortable.
- Keep the Blood Flowing to Your Feet
Put your feet up when sitting. Wiggle your toes for 5 minutes, 2 or 3 times a day. Move your ankles up and down and in and out to improve blood flow in your feet and legs.
- Do not cross your legs for long periods of time.
- Do not wear tight socks, elastic, or rubber bands, or garters around your legs.
- Do not wear restrictive footwear or foot products. Foot products that can cut off circulation to the feet, such as those with elastic, should be avoided.
- Do not smoke as smoking restricts blood flow to your feet. If you have high blood pressure or high cholesterol, work with your health care team to lower it.
- Be Active
Diabetic foot care must include an exercise program that is right for you. Walking, dancing, swimming, and bicycling are good forms of exercise that are easy on the feet. Avoid all activities that are hard on the feet, such as running and jumping. Wear protective walking or athletic shoes that fit well and offer good support.
- Communicate With Your Doctor
Ask your doctor to check the sense of feeling and pulses in your feet at least annually. If your feet show any signs of distress, contact a podiatrist as soon as possible. Even the slightest problem can quickly escalate when it comes to diabetic foot care.
We Can Help
The podiatrists at Northwest Surgical Specialists are leaders in both conservative and surgical treatment of all foot and ankle disorders including diabetic foot care. For additional information, please contact one of our three convenient locations to arrange a consultation.
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