Diabetic Foot Care — Preventing Ulcers Before They Start

Diabetes affects over 77 million people in India, and diabetic foot complications are among its most devastating consequences. Every year, thousands of diabetic patients undergo lower limb amputations — yet studies consistently show that up to 85% of these amputations are preventable with simple daily foot care and early intervention. Understanding why diabetes threatens your feet and what you can do about it is essential for every diabetic patient and their families.

Why Diabetes Threatens Your Feet

Diabetes damages feet through two mechanisms. Peripheral neuropathy — nerve damage from chronically high blood sugar — causes loss of sensation. A small injury like a blister, cut, or ingrown toenail goes unnoticed because the patient cannot feel it. Peripheral arterial disease — narrowing of blood vessels — reduces blood flow to the feet, so even minor wounds heal slowly or not at all. Together, this creates a dangerous scenario: an unrecognised injury that does not heal, becomes infected, and can progress to gangrene within days.

7 Essential Daily Foot Care Practices

• Inspect your feet every single day — use a mirror to check the soles if you cannot reach them. Look for cuts, blisters, redness, swelling, or nail problems
• Wash feet daily in lukewarm water — never hot, as neuropathy may prevent you from feeling burns. Dry thoroughly, especially between toes
• Moisturise — apply lotion to prevent cracking, but never between toes (excess moisture between toes promotes fungal infection)
• Never walk barefoot — indoors or outdoors. Even a tiny splinter or sharp pebble can cause a wound you cannot feel
• Wear properly fitted diabetic footwear — shoes should have a wide toe box, no internal seams, and cushioned soles
• Do not self-treat corns, calluses, or ingrown toenails — see a specialist. Over-the-counter corn removers and self-cutting can cause wounds
• Get regular foot examinations — at least annually for all diabetics, more frequently if you have neuropathy or circulation problems

When to Seek Immediate Help

Any break in the skin on a diabetic foot should be taken seriously. If you notice a wound that is not healing, redness spreading up the foot or leg, swelling, pus or drainage, foul odour, or black/discoloured tissue, seek medical attention immediately. Hours can make the difference between saving and losing a foot. At SurgeonForU, our vascular and diabetic foot care team provides comprehensive wound management, revascularisation when needed, and works closely with you to prevent recurrence. Remember — most diabetic foot complications are preventable. Your daily habits are your best protection.