Diabetic Foot Care: Daily Steps to Prevent Serious Problems

Why do people with diabetes need special foot care?

Diabetes affects the feet through two main mechanisms:

1. Peripheral neuropathy — elevated blood sugar damages the nerves over time, reducing the ability to feel pain, temperature, or pressure. You may not notice a blister, cut, or foreign object in your shoe until significant damage has occurred. 2. Peripheral arterial disease — reduced blood flow slows healing and makes the foot more vulnerable to infection.

These two factors together mean that a minor skin break — a blister, a corn, a small cut — can progress to an infected ulcer or, in severe cases, tissue that does not heal. Most diabetes-related amputations are preventable with early detection and consistent foot care 1Ref 1National Institute of Diabetes and Digestive and Kidney Diseases (2017).Diabetes & Foot Problems.Daily foot inspection and prompt reporting of any wound or skin change are core recommendations for diabetes foot care.2Ref 2Centers for Disease Control and Prevention (2023).Preventing Diabetes-Related Amputations.Most diabetes-related amputations are preventable with consistent foot care and early detection of problems..

The American Diabetes Association Standards of Care include annual comprehensive foot examinations as a routine part of diabetes management 3Ref 3American Diabetes Association Professional Practice Committee (2024).Standards of Care in Diabetes — 2024.Annual comprehensive foot examination is a standard component of diabetes management per ADA guidelines..

What should a daily foot inspection look like?

Every day — ideally at the same time so it becomes routine — inspect both feet completely:

• Look between all toes for moisture, cracking, or redness
• Check the sole, heel, and ball of each foot for blisters, cuts, swelling, or any area of redness or color change
• Use a mirror or ask someone to help if you cannot see the bottom of your foot
• Feel for warmth — an area that is warmer than surrounding skin may signal inflammation beneath the surface

Report anything new or unusual to your care team promptly. Do not wait to see if it resolves on its own 1Ref 1National Institute of Diabetes and Digestive and Kidney Diseases (2017).Diabetes & Foot Problems.Daily foot inspection and prompt reporting of any wound or skin change are core recommendations for diabetes foot care..

How should I wash and moisturize diabetic feet?

Washing: - Use warm (not hot) water — test the temperature with your elbow or a thermometer if your feet have reduced sensation - Wash gently with mild soap, including between the toes - Dry thoroughly — especially between toes, where moisture promotes fungal infection

Moisturizing: - Apply a fragrance-free moisturizing lotion or cream to the tops and soles of your feet to prevent dry skin and cracking - Do not apply moisturizer between the toes — retained moisture there encourages fungal growth - Cracks in dry skin on the heel can become entry points for bacteria and should be addressed early

How should I trim my toenails with diabetes?

Toenail care is higher-stakes with diabetes because a cut to the surrounding skin can become serious:

• Trim nails straight across — not too short, and not curved at the corners, which can lead to ingrown toenails
• Use clean, appropriate nail clippers and file any sharp edges
• Do not cut into the nail corners or surrounding skin
• If your nails are thick, curved, or difficult to see clearly, have a podiatrist trim them. This is a routine part of podiatric care for people with diabetes and is not a luxury — it is a genuine safety measure.

What footwear is safe for diabetic feet?

Footwear is one of the most important protective factors for diabetic feet:

• Always wear shoes or slippers — never walk barefoot, even indoors
• Shoes should have a wide, deep toe box with no internal seams that rub against toes
• Shake shoes out and feel inside before putting them on to check for objects, pebbles, or turned-in lining
• Seamless or padded socks in a moisture-wicking fabric reduce friction and pressure
• Many people with diabetes qualify for Medicare-covered therapeutic footwear (diabetic shoes and custom insoles) — ask your podiatrist or primary care provider

Avoid sandals with open toes, flip-flops, and high heels.

How often should I see a podiatrist for diabetes foot care?

At minimum, most people with diabetes benefit from a comprehensive foot examination at least once a year. Those with existing neuropathy, vascular disease, or a history of foot ulcers typically need more frequent visits — sometimes every 1–3 months. Your podiatrist will assess sensation, circulation, skin integrity, and nail health, and can also manage corns, calluses, ingrown toenails, and prescribe orthotics or therapeutic footwear.

Do not rely solely on an annual visit — the daily inspection described above is the first line of detection. The combination of daily self-care and regular professional oversight provides the strongest protection 2Ref 2Centers for Disease Control and Prevention (2023).Preventing Diabetes-Related Amputations.Most diabetes-related amputations are preventable with consistent foot care and early detection of problems.3Ref 3American Diabetes Association Professional Practice Committee (2024).Standards of Care in Diabetes — 2024.Annual comprehensive foot examination is a standard component of diabetes management per ADA guidelines..

What else helps protect diabetic feet?

Foot health in diabetes is inseparable from overall diabetes management:

• Blood sugar control is the most powerful long-term protective measure against nerve and blood vessel damage
• Not smoking — tobacco accelerates peripheral arterial disease
• Regular physical activity improves circulation
• Communicating with your care team whenever anything on your foot looks or feels different — the threshold for calling should be low