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foot care for people with diabetes

Alternative Names
diabetic foot care

Foot problems can be directly caused by diabetes. They can also be secondary to some of the effects of diabetes on the feet. These effects most commonly include loss of circulation and loss of feeling. A person with diabetes should follow guidelines for good foot care to prevent unnecessary complications.

What is the information for this topic?
A person with diabetes often has peripheral vascular disease, or decreased circulation to the legs and feet. Any damage to the feet may heal slowly because of the poor circulation. The person may also have diabetic neuropathy, in which nerve damage from diabetes causes decreased sensation in the legs and feet. The person can develop an open area from pressure or from a cut, and not even feel the sore. Untreated, the damaged area can develop a diabetic foot ulcer.

The following factors increase a person's chance of developing a foot ulcer: To prevent foot ulcers diabetics should
  • Inspect the feet daily for blisters, cuts, scratches, scalings, discolourations, and unusual swelling of the feet or toes. Pay particular attention to the area between the toes. If vision is poor or if reaching the feet is difficult, a member of the family should assist.
  • Clean and soak both feet in tepid water for 15 minutes before trimming toenails.
  • Trim toenails so they are even with the end of the toe, and file sharp edges smooth. Corners should never be cut or dug out.
  • See a healthcare professional if the nails grow into the flesh or if they are difficult to cut.
  • Wash feet daily with warm water and mild soap. Dry feet completely, especially between the toes.
  • Gently massage a bland lubricating cream into the feet after drying them, especially around the toenails and heels. Do not put creams or ointments between the toes. Dust a non-medicated powder between the toes.
  • Never use strong antiseptics, especially tincture of iodine, disinfectants, or bleaching agents, on the feet.
  • If a cut is present, wash the area with an antibacterial soap. After drying the area, apply an antibiotic ointment and cover it with a sterile dressing.
  • Avoid extremes of temperature. Protect feet from sunburn and frostbite.
  • Wear clean cotton or wool socks to bed if feet are cold. Hot water bottles or heating pads should not be used.
  • Change socks and stockings daily. Circular garters or stockings with elastic at the top should not be worn. They may cause a tourniquet effect that will lead to swelling of the lower leg.
  • Wear properly fitted shoes with soft uppers and flexible soles, preferably with adjustable straps or laces. Avoid walking barefoot or wearing open-toed or open-heeled shoes.
  • Break new shoes in gradually, by wearing them for a short time each day. Check inside shoes daily for foreign objects, nail points, and torn linings. If the linings are torn or crumpled, the shoe should be discarded.
  • Corns or calluses should be treated by a healthcare professional. Never cut them with a razor blade or use chemicals to remove them.
Monitoring by the doctor
  • On each visit, the doctor should specifically ask about any foot problems or leg or foot pain when the person is sitting, standing, or walking.
  • The doctor should check the pulse in the groin, behind the knees, behind the anklebones, and on top of the feet. He or she should listen with a stethoscope to the blood vessels in the legs.
  • The doctor should test the person's ability to feel sharp and dull sensations, vibrations, and light touches to the feet and toes.
  • The doctor should look for corns, calluses, deformities, cuts, bruises, bunions, diabetic foot ulcers, and infections.
Approximately 50% to 70% of foot amputations among people with diabetes could be prevented if foot problems are identified early and properly treated.

Author: Bill O'Halloran, DPM
Reviewer: HealthAnswers Australia Medical Review Panel
Editor: Dr David Taylor, Chief Medical Officer HealthAnswers Australia
Last Updated: 1/10/2001
Potential conflict of interest information for reviewers available on request

This website and article is not a substitute for independent professional advice. Nothing contained in this website is intended to be used as medical advice and it is not intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice.  All Health and any associated parties do not accept any liability for any injury, loss or damage incurred by use of or reliance on the information.


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