Diabetic Foot Care Guidelines

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Quick Answer

Diabetes significantly impacts foot health by causing nerve damage and reducing blood flow, which can turn minor injuries into severe infections or lead to amputation. To mitigate these risks, individuals with diabetes must adhere to strict daily foot care guidelines, including inspecting feet, washing gently, moisturizing, and wearing appropriate protective footwear. Regular professional foot exams by a foot and ankle surgeon, such as those provided by Dr. John Hoy at Seattle Foot & Ankle Center, are crucial for early detection and prevention of complications.

Diabetes can be dangerous to your feet—even a small cut can produce serious consequences. Diabetes may cause nerve damage that takes away the feeling in your feet. Diabetes may also reduce blood flow to the feet, making it harder to heal an injury or resist infection. Because of these problems, you may not notice a foreign object in your shoe. As a result, you could develop a blister or a sore. This could lead to an infection or a nonhealing wound that could put you at risk for an amputation.

To avoid serious foot problems that could result in losing a toe, foot or leg, follow these guidelines.

Inspect your feet daily. Check for cuts, blisters, redness, swelling or nail problems. Use a magnifying hand mirror to look at the bottom of your feet. Call your doctor if you notice anything.

Bathe feet in lukewarm, never hot, water. Keep your feet clean by washing them daily. Use only lukewarm water—the temperature you would use on a newborn baby.

Be gentle when bathing your feet. Wash them using a soft washcloth or sponge. Dry by blotting or patting and carefully dry between the toes.

Moisturize your feet but not between your toes. Use a moisturizer daily to keep dry skin from itching or cracking. But don’t moisturize between the toes—that could encourage a fungal infection.

Cut nails carefully. Cut them straight across and file the edges. Don’t cut nails too short, as this could lead to ingrown toenails. If you have concerns about your nails, consult your doctor.

Never treat corns or calluses yourself. No “bathroom surgery” or medicated pads. Visit your doctor for appropriate treatment.

Wear clean, dry socks. Change them daily.

Consider socks made specifically for patients living with diabetes. These socks have extra cushioning, do not have elastic tops, are higher than the ankle and are made from fibers that wick moisture away from the skin.

Wear socks to bed. If your feet get cold at night, wear socks. Never use a heating pad or a hot water bottle.

Shake out your shoes and feel the inside before wearing. Remember, your feet may not be able to feel a pebble or other foreign object, so always inspect your shoes before putting them on.

Keep your feet warm and dry. Don’t let your feet get wet in snow or rain. Wear warm socks and shoes in winter.

Consider using an antiperspirant on the soles of your feet. This is helpful if you have excessive sweating of the feet.

Never walk barefoot. Not even at home! Always wear shoes or slippers. You could step on something and get a scratch or cut.

Take care of your diabetes. Keep your blood sugar levels under control.

Do not smoke. Smoking restricts blood flow in your feet.

Get periodic foot exams. Seeing your foot and ankle surgeon on a regular basis can help prevent the foot complications of diabetes.

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Frequently Asked Questions

1 What are the most important daily steps for diabetic foot care?

Daily diabetic foot care involves inspecting your feet for any changes like cuts, blisters, redness, or swelling. Wash your feet daily with lukewarm water, drying gently and thoroughly between the toes. Remember to moisturize your feet to prevent cracking, but avoid applying lotion between your toes.

2 When should I seek professional help for a diabetic foot problem?

You should contact your doctor immediately if you notice any cuts, blisters, redness, swelling, or nail problems during your daily foot inspection. It is also crucial to visit your doctor for appropriate treatment of corns or calluses, rather than attempting to treat them yourself with "bathroom surgery" or medicated pads.

3 Why is proper foot care so critical for individuals with diabetes?

Diabetes can cause nerve damage, leading to a loss of sensation in your feet, and can also reduce blood flow. This combination makes it difficult to notice injuries and harder for wounds to heal, significantly increasing the risk of infection or non-healing wounds. Without proper care, these issues could lead to serious complications, including amputation.

4 What type of socks are best for diabetic foot health?

It is recommended to wear socks specifically designed for individuals with diabetes. These socks typically offer extra cushioning, lack elastic tops to avoid constriction, are higher than the ankle, and are made from fibers that effectively wick moisture away from the skin. This helps keep feet dry and protected, reducing the risk of irritation and infection.