Diabetic Foot Ulcers: A Diabetic's Worst Nightmare| DPM

Quick answer: Diabetics Worst Nightmare Foot Ulcers affects roughly 1 in 4 adults in our practice. Effective treatment starts with a targeted diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Township practices. Call (810) 206-1402.

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✅ Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatrist · Last updated April 6, 2026

A Diabetic’s Worst Nightmare
Foot Ulcers

Diabetes can lead to serious complications in the feet, including diabetic foot ulcers, chronic foot wounds, infections, and in severe cases, amputation. Poor blood circulation and nerve damage (neuropathy) caused by diabetes make it difficult for even small cuts or blisters to heal properly, increasing the risk of infection. Without prompt treatment, these seemingly minor issues can escalate into painful, non-healing wounds that threaten your mobility and overall health. Don’t ignore the warning signs—get expert care to prevent further damage and protect your feet. Stop the pain before it starts by taking proactive steps toward diabetic foot health today.

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https://www.youtube.com/watch?v=vkw22d8ZAe0

We go over diabetic foot ulcer causes, diabetic foot ulcer treatment and diabetic foot ulcer healing!  

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Come See Us in Detroit, Michigan, Berkley Michigan; Bloomfield Township, Michigan, Lansing Michigan; and Grand Blanc Michigan 

If you are in Michigan, consider seeing us at our clinic: https://www.michiganfootdoctors.com/.
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DISCLAIMER:
Dr. Tomasz Biernacki received his Doctor of Podiatric Medicine degree from Kent State College of Podiatric Medicine in 2013; he completed his Surgical Reconstructive Foot Surgery & Podiatric Medicine Residency in 2017; he completed 2x traveling Fellowships in Diabetic Surgery, Skin Grafting & Nerve Surgery. He is double board certified in Podiatric Medicine and Foot & Ankle Surgery. Dr. Biernacki is a licensed podiatrist & surgeon in Michigan. This video should not be used to self-diagnose and is not a substitute for a medical exam, cure, treatment, diagnosis, prescription, or recommendation. It does not create a doctor-patient relationship between Dr. Biernacki and you. It would be best to not change your health regimen or diet before consulting a physician and obtaining a medical exam & diagnosis. Always seek the advice of a physician or other qualified health provider with any questions regarding a medical condition.

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Diabetic Foot Ulcer – Common Questions Answered by Our Podiatrists

What is a diabetic foot ulcer?

A diabetic foot ulcer is an open sore or wound, usually on the bottom of the foot, that occurs in people with diabetes due to poor circulation and nerve damage.

What causes diabetic foot ulcers?

They are often caused by prolonged pressure, friction, injuries, or unnoticed cuts that don’t heal properly because of reduced blood flow and nerve sensation.

What are the symptoms of a diabetic foot ulcer?

Common signs include redness, swelling, drainage, odor, and in some cases, visible tissue breakdown or infection.

How is a diabetic foot ulcer diagnosed?

A podiatrist examines the wound, checks for infection, and may order imaging tests or vascular studies to assess healing potential.

What is the best treatment for a diabetic foot ulcer?

Treatment may include wound cleaning, debridement, infection control, pressure offloading, specialized dressings, and in advanced cases, surgical care.

How long does it take for a diabetic foot ulcer to heal?

Healing time depends on severity, infection status, and blood flow, but with proper care, many ulcers heal within weeks to months.

Can diabetic foot ulcers be prevented?

Yes. Daily foot checks, proper footwear, controlling blood sugar, and routine podiatry visits greatly reduce the risk

When should I see a doctor for a foot ulcer?

You should seek immediate care if you notice an open wound, signs of infection, or slow-healing sores, especially if you have diabetes.

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In-Office Treatment at Balance Foot & Ankle

If home treatment isn’t providing relief for your diabetic foot conditions, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.

Frequently Asked Questions

Why is diabetic foot care so important?

Diabetes causes two problems that make foot wounds dangerous: peripheral neuropathy (nerve damage reducing sensation) and peripheral arterial disease (reduced blood flow impairing healing). A small blister or cut that a non-diabetic person would notice and treat can go undetected in a diabetic patient for days, become infected, and progress to osteomyelitis. Diabetic foot ulcers are the leading cause of non-traumatic lower limb amputations. A consistent foot care routine and regular podiatry visits prevent most amputations.

How often should diabetic patients see a podiatrist?

Patients with diabetic peripheral neuropathy should see a podiatrist every 2–3 months for routine nail care and foot inspection. Patients with active foot complications (ulcers, Charcot foot, severe PAD) need more frequent visits — often every 2–4 weeks until stable. Even well-controlled diabetics without neuropathy benefit from annual foot exams. Many amputations we see in consultation could have been prevented with earlier, consistent podiatric care.

What is diabetic peripheral neuropathy?

Peripheral neuropathy is nerve damage from chronically elevated blood sugar, causing numbness, tingling, burning, or loss of sensation — typically starting in the toes and progressing upward in a ‘stocking’ distribution. The dangerous aspect isn’t the pain — it’s the absence of pain. Patients with severe neuropathy don’t feel blisters, cuts, pressure sores, or early infections. A wound can reach bone before it’s noticed. Neuropathy screening with a 10-gram monofilament is part of every diabetic foot exam.

What are the warning signs of a diabetic foot problem?

Seek same-day evaluation for: any open wound or blister that isn’t healing within 1–2 weeks, redness, warmth, or swelling in any part of the foot (possible Charcot fracture or infection), a new blister or callus, any red streaking or warmth spreading up the leg (cellulitis), foot or ankle pain in a diabetic patient with neuropathy (could be Charcot without pain). Don’t wait to see if it improves — diabetic foot infections are medical emergencies.

What is the best foot cream for diabetic feet?

The goal of diabetic foot cream is restoring the skin’s moisture barrier to prevent fissuring and cracking — the entry points for infection. Look for urea-based creams (10–25% urea) or lactic acid formulations that actually penetrate thickened skin rather than sitting on the surface. AmLactin 12%, Eucerin Diabetics’ Dry Skin Relief, and Gold Bond Diabetics’ Dry Skin Relief are clinical-grade options. Avoid cream between the toes — moisture retention between toes promotes maceration and fungal infection.

Can diabetic patients get foot massages?

Light massage is generally safe for diabetic patients without active wounds, severe edema, or PAD. However, deep tissue massage or vigorous rubbing should be avoided — with neuropathy, patients can’t feel if tissue is being damaged. Foot massagers with rollers or intense vibration should be avoided entirely. If you enjoy foot massage, use gentle, light strokes with a diabetic-appropriate foot cream. Let your podiatrist know if you’re incorporating massage into your routine — we can advise based on your circulation status.

What type of socks should diabetic patients wear?

Diabetic socks: smooth (seams can create pressure sores over a neuropathic foot), non-binding at the top (circulation-restrictive socks worsen PAD), moisture-wicking (polyester/wool blend reduces bacterial environment), padded sole (cushions bony prominences). Avoid cotton socks for active patients — cotton retains moisture. Never wear socks with elastic bands that leave marks on the leg. Brands specifically designed for diabetic feet: Thorlos, Wigwam, and most major medical supply brands.

Should diabetic patients cut their own toenails?

It depends on neuropathy severity and vision. Patients with mild neuropathy and good vision can safely trim nails straight across without cutting the corners. Patients with moderate-to-severe neuropathy, poor vision, or thick nails should not self-trim — the risk of cutting the surrounding skin (which they may not feel) is too high. This is exactly what podiatry nail care visits are for. Medicare and most insurance plans cover routine foot care for diabetic patients with documented neuropathy.

What is Charcot foot and how serious is it?

Charcot neuroarthropathy is a serious diabetic complication where neuropathy allows repeated micro-fractures to occur without pain, leading to progressive bone and joint destruction and foot deformity. The classic presentation: a warm, swollen, red foot in a diabetic patient — often mistaken for cellulitis. Early Charcot (caught within weeks of onset) can be managed with a total contact cast to prevent further collapse. Late Charcot with significant arch destruction often requires reconstructive surgery. Missing the diagnosis is catastrophic — a single patient with missed Charcot can progress to a rocker-bottom deformity requiring amputation.

Does insurance cover diabetic foot care?

Medicare Part B covers routine foot care (nail trimming, callus debridement) for diabetic patients with documented peripheral neuropathy — one visit every 2 months. Most PPO and HMO plans follow similar coverage rules. Diabetic shoes and insoles are covered under Medicare’s Therapeutic Shoe Bill (one pair of shoes plus three pairs of custom insoles per year). Call us at (810) 206-1402 and we’ll verify your specific coverage before your first appointment.

More questions patients ask

Why are foot ulcers considered a worst nightmare for diabetics?

Diabetic foot ulcers are feared because they can silently progress due to neuropathy (no pain warning), heal slowly due to poor circulation and immune function, and lead to serious complications including amputation. Up to 15% of people with diabetes will develop a foot ulcer in their lifetime. Balance Foot & Ankle helps prevent and treat this complication at both Michigan locations. Call (810) 206-1402.

How can I prevent ever getting a diabetic foot ulcer?

Prevention centers on: excellent blood sugar control, daily foot inspection, wearing properly fitted diabetic shoes and custom orthotics, keeping feet clean and moisturized (avoiding between toes), not walking barefoot, and seeing Balance Foot & Ankle for annual diabetic foot exams. These steps dramatically reduce ulcer risk.

What happens to a diabetic foot ulcer that is left untreated?

An untreated diabetic ulcer deepens through skin layers into fat, tendon, and bone. Infection follows, potentially spreading to the bloodstream (sepsis) or bone (osteomyelitis). The final consequence in severe cases is amputation. Every diabetic foot wound deserves immediate professional evaluation at Balance Foot & Ankle.

Are diabetic foot ulcers always painful?

No — diabetic neuropathy removes protective pain sensation, making many foot ulcers painless. This is why diabetics can walk on an ulcer for days without knowing it. Regular visual inspection by the patient and annual comprehensive exams by Balance Foot & Ankle at 4330 E Grand River, Howell and 43494 Woodward Ave #208, Bloomfield Township are essential to catch ulcers early.

Does Medicare cover diabetic foot ulcer treatment?

Yes — Medicare Part B covers medically necessary treatment for diabetic foot ulcers including evaluation, debridement, wound dressings, and therapeutic footwear under the Medicare Therapeutic Shoe Program. Balance Foot & Ankle accepts Medicare and handles the documentation required for coverage. Call (810) 206-1402 to learn more.

Still have a question about coverage or cost? Book online and we will check your benefits before your visit: Book in Howell · Book in Bloomfield Township. Prefer to talk it through first? Call (810) 206-1402.