Diabetic Foot Care: Protecting Your Feet Every Day
For people with diabetes, foot care is not cosmetic — it is essential protection. High blood sugar can reduce both sensation (neuropathy) and circulation, meaning small injuries may go unnoticed and heal slowly. A simple daily routine dramatically lowers the risk of serious complications.
Why feet are vulnerable in diabetes
Two changes combine to create risk. Nerve damage can blunt pain, so a blister, cut or pressure sore may not be felt. Poor circulation slows healing and weakens the body's ability to fight infection. Together, a minor wound can progress to an ulcer if not caught early. This is why daily checks matter so much.
Your daily foot routine
- Inspect both feet every day — tops, soles, heels and between toes. Use a mirror or ask for help to see the bottoms.
- Wash in lukewarm (not hot) water and dry gently, especially between toes.
- Moisturise dry areas, but not between the toes.
- Check shoes for stones or rough seams before wearing.
- Never go barefoot, even indoors.
- Trim nails straight across, or have them done professionally.
Warning signs — seek care promptly
- Any new cut, blister, sore or wound that does not start healing
- Redness, warmth, swelling or discharge (signs of infection)
- Changes in skin colour or temperature
- Numbness, tingling or burning
- An ulcer of any size
Footwear and prevention
Choose well-fitting shoes with a roomy toe box, soft seams and good cushioning; some people benefit from prescribed therapeutic footwear. Have your feet examined regularly by a podiatrist or your diabetes care team. Keeping blood sugar well controlled is the foundation of foot protection.
Frequently asked questions
- How often should people with diabetes check their feet?
- Every single day, including the soles and between the toes, looking for any cut, blister or colour change.
- Can I treat a diabetic foot wound at home?
- No. Any wound or ulcer should be assessed promptly by a healthcare professional because of infection and healing risks.
Sources & further reading
- Diabetes and foot care, NHS
- Diabetic foot care, Mayo Clinic
- Diabetic foot, American Podiatric Medical Association (APMA)