Why diabetic foot care matters: prevention before problems start
Foot problems are one of the most serious complications of diabetes, but they are also one of the most preventable. Daily habits and early warning checks protect the feet before a small issue becomes a hospital admission.
Nerve damage hides problems
Diabetic neuropathy can reduce or remove the ability to feel pain, heat or pressure. A stone in a shoe, a tight strap or a hot pavement can cause damage without the person noticing. That is why visual inspection and temperature monitoring are so important: they replace the warning signals the nerves no longer send.
Poor circulation slows healing
Diabetes can affect blood flow to the feet. A minor cut that might heal in days for someone without diabetes can take weeks, become infected, or develop into an ulcer. Early detection and prompt treatment are the best defences.
Temperature is an early signal
Inflammation raises local skin temperature before redness, swelling or a break in the skin appears. Research on diabetic foot ulcer prevention has shown that a left-right temperature difference of around 2.2 °C can be an early warning. PodiaScan calls this a contralateral hotspot and flags it for review.
Small habits, big impact
- Inspect the tops, soles, heels and between the toes every day.
- Wash and dry feet carefully, especially between the toes.
- Moisturise dry skin but not between the toes.
- Wear well-fitting, seam-free socks and shoes.
- Never walk barefoot, even at home.
- Check temperature if you notice any change in colour or feeling.