Diabetic Foot Care: Daily Habits That Protect Your Feet
Foot problems are among the most preventable complications of diabetes, yet they are the ones we see neglected most often. A short daily routine, done at home without any equipment, catches most trouble early, when it is still easy to treat.
Key takeaways
- High sugar over years can dull feeling in the feet, so injuries go unnoticed.
- Check both feet for two minutes every day, including between the toes.
- Never cut corns or hard skin with blades, and never use acid corn caps.
- A wound that has not started healing within a few days needs a doctor, not home remedies.
Why feet need special care in diabetes
Years of raised sugar can quietly do two things: dull the nerves that feel pain in the feet, and narrow the small blood vessels that bring healing. Together they mean an ordinary blister or cut can go unnoticed and then heal slowly. Caught early, these problems are almost always manageable. Ignored, a small wound can become a serious ulcer.
The two-minute daily check
- Look at the tops, soles and between the toes of both feet in good light. Use a mirror or ask a family member for the soles.
- Look for cuts, blisters, cracks, redness, swelling, or colour change.
- Touch to compare: is any area unusually warm compared to the rest of the foot?
- Check inside your shoes with your hand before wearing them (a pebble you cannot feel can wound you).
- Best time: after wuzu or before bed, so it becomes a fixed habit.
Washing, drying and cracked heels
Wash feet daily with mild soap and comfortably warm (never hot) water, and test the temperature with your hand or elbow first if your feet are numb. Dry gently and thoroughly, especially between the toes, because damp skin there invites fungal infection. Moisturise dry heels with any plain cream, but keep cream out of the spaces between the toes.
Never cut corns or hard skin with a blade or razor, never use acid corn caps or plasters, and never let a roadside "expert" treat your feet. In numb feet these cause deep wounds that are very hard to heal. Nail cutting: straight across, not deep into the corners.
Shoes and socks for our climate
Closed, well-fitting shoes protect far better than chappals, which leave the foot open to injury. If chappals are unavoidable in summer, choose soft straps and check the feet more often. Buy shoes in the evening when feet are slightly swollen, break new shoes in gradually, and prefer cotton socks changed daily. Avoid walking barefoot anywhere, including at home.
Warning signs: this week vs today
- See a doctor THIS WEEK for: a corn or callus building up, cracked heels that catch dirt, mild numbness or tingling, a nail growing into the skin, athlete’s foot between the toes.
- See a doctor TODAY for: any wound or blister that is not clearly healing within a few days, redness or warmth spreading from a wound, pus or bad smell, black or blue discolouration, fever with any foot wound, or sudden severe foot pain.
Key points
- • Daily looking beats any cream or gadget.
- • Good sugar control is itself foot care: it protects the nerves and vessels.
- • Ask for a proper foot examination at your regular diabetes reviews.
When to see a doctor
- Any foot wound that has not started healing within a few days.
- Spreading redness, warmth, pus, bad smell, or fever with a wound.
- New numbness, tingling or burning in the feet.
- Black or blue discolouration of any part of the foot: urgent, same day.
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