How to Prevent Diabetic Foot Ulcers Before They Start

If you have diabetes, taking care of your feet isn’t optional—it’s essential. One of the most serious complications I see in patients with diabetes is the diabetic foot ulcer. These are open wounds that usually appear on the bottom of the foot or around pressure points.

The challenge is that diabetes can cause nerve damage (neuropathy) and poor circulation, which means you may not feel pain or notice injuries right away. Left untreated, even a small sore can turn into a serious infection. In severe cases, foot ulcers can lead to hospitalization or even amputation.

The good news? With proper care, most diabetic foot ulcers are preventable. Here’s how to protect your feet before problems start.

1. Check Your Feet Every Day

Daily foot checks are your first line of defense. Since neuropathy can make injuries less noticeable, it’s important to look closely for:

• Redness, swelling, or warmth

• Blisters, cuts, or sores

• Drainage on socks

• Thick calluses or skin changes

Use a mirror to check the bottoms of your feet, or ask a family member to help.

2. Wash and Moisturize Correctly

Clean, hydrated skin is less likely to crack and form ulcers.

• Wash daily with warm (not hot) water and mild soap.

• Dry carefully, especially between the toes.

• Apply moisturizer to tops and bottoms of your feet, but not between the toes.

3. Wear Proper Shoes and Socks

Shoes that don’t fit properly are one of the biggest causes of foot ulcers.

• Choose supportive, cushioned shoes designed for diabetic foot care.

• Avoid barefoot walking—even indoors.

• Wear clean, moisture-wicking socks daily.

• Ask about custom orthotics or diabetic shoes if you have deformities or a history of ulcers.

4. Leave Foot Care to the Experts

Trying to trim corns, calluses, or ingrown nails at home often leads to cuts and infections.

• Never perform “bathroom surgery.”

• Avoid over-the-counter medicated pads—they can burn the skin.

• Schedule regular visits so your podiatrist can safely manage corns, calluses, and nail care.

5. Improve Circulation and Blood Sugar Control

Strong circulation and good blood sugar management are key for prevention.

• Stay active with walking, stretching, or swimming (if cleared by your doctor).

• Avoid smoking, which damages blood flow.

• Keep blood sugar, blood pressure, and cholesterol under control.

These steps not only protect your feet, but also support your overall health.

6. Visit Your Podiatrist Regularly

Even if your feet feel fine, routine podiatry visits are crucial. During an exam, I can:

• Spot early warning signs before they turn into ulcers.

• Relieve pressure points with trimming, padding, or custom insoles.

• Recommend the best footwear for your needs.

Think of your podiatrist as your partner in preventing foot complications.

Final Takeaway

Diabetic foot ulcers don’t happen overnight—they develop when small issues are ignored. Prevention is always easier, safer, and less costly than treatment.

By following these steps:

• Inspecting your feet daily

• Wearing the right shoes

• Keeping your skin healthy

• Managing circulation and blood sugar

• Seeing your podiatrist regularly

…you can dramatically lower your risk of ulcers and protect your mobility and independence.

Schedule Your Diabetic Foot Exam Today

If you have diabetes, don’t wait until there’s a problem. Call our office today to schedule a comprehensive diabetic foot exam. A simple checkup can help prevent serious complications and keep you moving comfortably. Contact our Plano office today with Dr. Gireesh Reddy or Dr. Sirisha Pokala by calling (469) 573-3427 or by booking an appointment online.