The Diabetic Foot Care Checklist

Why this matters more than it seems

Two things happen to feet over years of diabetes: sensation fades (neuropathy), and circulation slows. Together they create a dangerous combination: injuries that don't hurt and wounds that are slow to heal. Most serious diabetic foot problems begin as something trivially small: a blister from a new shoe, a cracked heel, a callus that breaks down underneath. Caught the day it appears, it's a minor visit. Found weeks later, it can be a wound, an infection, or worse. The entire game is catching things early, and that's a daily habit, not a medical skill.

The daily 60-second check

• Look at the whole foot: tops, soles, heels, and between every toe. Can't see your soles? Use a hand mirror on the floor, or ask someone. "I can't see it" is the most common reason problems go unfound.
• Look for: cuts, blisters, cracks, redness, swelling, warm spots, calluses that have changed color (especially dark or bloody centers), and nails digging into skin.
• Touch: one foot noticeably warmer than the other is worth attention; warmth can be the first sign of trouble in a foot that can't feel pain.
• Wash and dry daily: lukewarm water (test it with your hand or elbow, not your foot), then dry thoroughly between the toes, where moisture breeds fungal infections.
• Moisturize soles and heels to prevent cracking, but never between the toes.
• Shake out your shoes before putting them on. With reduced sensation, a pebble can grind a hole in the skin all day without announcing itself.

Rules that prevent emergencies

• Never go barefoot, indoors included. Most puncture wounds we see happened in the patient's own home.
• No bathroom surgery. Don't cut calluses or corns, don't use medicated corn pads (the acid doesn't know where the callus ends), and don't dig at ingrown nails. These are podiatrist jobs precisely because your healing margin is thinner.
• Socks matter: clean daily, no tight elastic bands, no big seams over the toes. Shoes should be roomy in the toe box and never need "breaking in."
• Keep blood sugar in range. Glucose control is foot care; it's what determines how fast you heal and how well you fight infection.
• Get a professional foot exam at least yearly, more often if you have neuropathy, circulation problems, or wound history. Medicare and most plans cover diabetic foot exams for exactly this reason.

Make it automatic

Attach the check to something you already do daily, such as after your shower, or when you take your evening medications. Patients who tie the foot check to an existing habit still do it a year later; patients who rely on remembering usually don't.