What Every Diabetic Needs to Know About Foot Ulcers
If you have diabetes, caring for your feet is more than a suggestion—it’s essential. According to the CDC, over 37 million Americans live with diabetes, and about 1 in 4 will develop a foot ulcer during their lifetime. Even more concerning, diabetic foot ulcers (DFUs) precede over 80% of diabetes-related amputations. These wounds can begin small but worsen quickly without proper care.
What Is a Diabetic Foot Ulcer?
A diabetic foot ulcer is an open sore or wound, typically located on the bottom of the foot, that does not heal properly. The reason? A combination of poor circulation, nerve damage, and impaired immune response—all common complications of diabetes.
Why Do They Form?
Foot ulcers often start from minor irritations—a small blister from shoes, an unnoticed scrape, or even pressure from standing too long. But for diabetic individuals, these minor issues can spiral fast:
Peripheral neuropathy reduces sensation in the feet, making it difficult to notice injuries.
Poor blood flow slows healing and allows infections to spread.
Weakened immunity means the body struggles to fight off bacteria, increasing the risk of complications.
Even more alarming, recent studies show that 40% of healed diabetic ulcers will recur within a year, making prevention and long-term management crucial.
Four Common Signs to Watch For
Early signs of a foot ulcer can be subtle, especially if you have nerve damage. You may not feel pain. Look for:
Redness or swelling
Drainage or foul odor from the wound
Skin discoloration or warmth
A visible sore, blister, or callus
How Are Foot Ulcers Treated?
If you suspect a foot ulcer, don’t wait. Immediate care from Pasco-Hernando Foot & Ankle may significantly improve healing and reduce the chance of serious outcomes like infection or amputation.
Common treatments include:
Wound debridement: Removing dead tissue to promote healing
Offloading: Using custom orthotics or diabetic shoes to reduce pressure
Infection control: Topical and sometimes oral antibiotics
Blood sugar management: Keeping glucose levels stable helps wounds heal faster
Advanced wound care: Dressings, skin substitutes, or specialized therapies may be used
Prevention Is Key
Routine foot exams are your best defense. We recommend diabetic patients:
Inspect feet daily for cuts, cracks, and color changes
Keep feet clean, dry, and moisturized (but not between the toes)
Wear shoes that fit properly with cushioned insoles
Never walk barefoot
See Dr. Lawrence Kales regularly, even if your feet feel “fine”
Trust Our Team for Expert Diabetic Foot Care
At Pasco-Hernando Foot & Ankle, we’ve helped countless diabetic patients prevent, manage, and recover from foot ulcers with personalized care plans. Our experienced podiatrist, Dr. Lawrence Kales, in Hudson/Bayonet Florida location offer comprehensive diabetic foot exams, wound care, and custom orthotics to keep your feet—and your life—on solid ground.
Don’t wait until a small issue becomes a major complication.
Schedule your diabetic foot care appointment today and take a confident step toward healthier feet. Call us today at (727) 868-2128 or (352) 683-5799 at our Hudson/Bayonet location office. You can also request an appointment online.