Foot Ulcers and Infections

Expert Treatment for Diabetic Wounds and Complications

Presentation

Diabetic foot ulcers are a serious complication that develop when multiple factors come together — including neuropathy (loss of sensation), foot deformities that increase pressure points, and skin breakdown. Around 15–20% of people with diabetes will develop a foot ulcer in their lifetime.

Ulcers may appear as small breaks in the skin or deeper wounds surrounded by callus. Once present, they can easily become infected. Signs of infection include redness, swelling, warmth, drainage, or foul odor. Severe infections may spread to the bone, progress up the leg, or even enter the bloodstream, leading to life-threatening complications.

Common Causes

• Peripheral neuropathy (loss of protective sensation)

• Foot deformities creating abnormal pressure points

• Minor trauma that goes unnoticed due to numbness

• Uncontrolled or poorly managed diabetes

Prevention Tips

• Perform daily foot checks to spot wounds or changes early

• Wear protective, properly fitting footwear to reduce pressure and prevent injury

• Maintain good blood sugar control through diet, medication, and exercise

• Practice daily hygiene and skincare to reduce risk of infection

Treatment Options

Treatment for diabetic foot ulcers is stepwise and individualized:

• Infection Control – cultures, antibiotics, and wound cleaning to stop infection

• Debridement & Wound Care – removal of callus or dead tissue to promote healing

• Offloading – use of special shoes, braces, or devices to reduce pressure on the wound

• Surgical Intervention – in severe cases, procedures may be required to clean or repair affected tissue

• Ongoing Monitoring – regular follow-ups to ensure healing and prevent recurrence