If you live with diabetes, you already know how important it is to take care of your feet. But one seemingly harmless issue—foot calluses—can quickly turn into something more serious if left untreated. What may look like a small patch of hard skin could actually be a sign of hidden pressure, nerve damage, or poor circulation, all of which increase the risk of foot ulcers and infections.
At Allevio Care Anywhere, we believe in prevention first. Here’s why foot calluses matter for people with diabetes, and how professional podiatric care can keep your feet safe and healthy at home.
What Are Foot Calluses?
Calluses are areas of thickened, hardened skin that form when the skin tries to protect itself from friction or pressure. They’re common on the heels, soles, and sides of the feet, especially in people who walk often, wear tight shoes, or have bone deformities.
For most people, calluses are more of a cosmetic concern. But in individuals with diabetes, they can become a serious medical issue.
Why Calluses Are Risky for People with Diabetes
According to the American Diabetes Association (ADA), people with diabetes are far more likely to develop calluses, and they tend to build up faster than in those without diabetes. Here’s why:
1. Nerve Damage (Neuropathy)
Diabetic neuropathy causes reduced sensation in the feet, meaning you may not feel the pressure or rubbing that leads to a callus. Over time, this thickened skin can press deeper into the tissue, creating sores or ulcers underneath, often without pain as an early warning.
2. Poor Circulation
Diabetes can restrict blood flow to the feet, slowing the healing process. A simple callus that cracks or bleeds can turn into an open wound that struggles to heal, increasing the risk of infection.
3. Foot Deformities and Pressure Points
Changes in foot structure, such as hammertoes, bunions, or high arches, can cause uneven weight distribution. This results in excessive pressure on certain areas, triggering callus formation. Without treatment, constant stress can cause skin breakdown.
4. Hidden Ulcers Beneath the Skin
Perhaps the most concerning risk is what you can’t see. Studies show that in people with neuropathy, ulcers often form beneath calluses due to trapped pressure and reduced sensation. In other words, a thick callus may be hiding a deeper wound.
Recognizing the Warning Signs
If you have diabetes, inspect your feet every day. Common warning signs that a callus might be turning dangerous include:
- A dark spot or discoloration beneath the callus
- Swelling, redness, or warmth around the area
- Pain or tenderness when walking (even mild)
- Cracks or bleeding at the edges of the callus
- Drainage or odor, which could signal infection
If you notice any of these symptoms, it’s time to see a podiatrist—do not attempt to cut or shave the callus yourself.
Safe Callus Care for Diabetic Feet
Because diabetic feet are more fragile, they require a gentler, more medical approach to callus care.
1. Schedule Regular Podiatry Visits
A licensed podiatrist can safely trim and debride thick calluses, identify pressure points, and monitor early signs of skin breakdown. At Allevio Care Anywhere, our podiatrists perform these services in the comfort of your home, reducing your risk of infection from travel or unsanitary environments.
2. Choose Proper Footwear
Wearing properly fitted shoes with soft insoles or custom orthotics helps redistribute pressure evenly. Avoid tight shoes, high heels, or barefoot walking, which can worsen callus formation.
3. Keep Skin Moisturized but Carefully
Moisturizing your feet daily prevents dryness and cracking. However, avoid applying lotion between the toes, where excess moisture can lead to fungal growth.
4. Never Use Sharp Tools or Chemical Removers
Over-the-counter callus removers, razors, or acid pads are unsafe for diabetic feet. They can damage healthy tissue, cause burns, and lead to infection. Always leave callus removal to a medical professional.
5. Control Blood Sugar Levels
Good blood sugar management helps your skin stay healthy and your body heal more effectively. Consistent glucose control, combined with regular foot care, dramatically reduces your risk of ulcers and infections.
Prevention Tips You Can Start Today
- Inspect your feet daily. Use a mirror or ask a caregiver to help.
- Wear clean, cushioned socks and shoes that fit properly.
- Wash and dry your feet carefully every day, especially between toes.
- Avoid home callus removal tools or foot soaks in very hot water.
- Book regular check-ups with a podiatrist for preventive care.
Even small, consistent steps like these can make a big difference in preventing complications.
When to Seek Immediate Help
Call your podiatrist right away if you notice:
- An open sore, blister, or cut that won’t heal
- Drainage or odor from a callus
- Sudden swelling, redness, or warmth in the foot
- Pain or numbness that’s getting worse
Early treatment can prevent serious infections and help protect your mobility—and your quality of life.
In-Home Foot Care You Can Trust
At Allevio Care Anywhere, our licensed podiatrists specialize in medical foot care for diabetics, seniors, and high-risk patients, right in the comfort of your home. We use sterile tools and advanced care protocols to safely treat calluses, infections, thickened nails, and other concerns before they turn into serious problems.
Your feet are your foundation, so don’t wait until something hurts to take care of them. Ready for safer, healthier feet? Schedule your in-home visit today.
📍 Serving Greater Houston, Utah, Southern Idaho & Nebraska
