Comprehensive diabetic foot infection diagnosis, treatment, and prevention by our team of board-certified infectious disease specialists
Services available in:
English
Spanish
Haitian Creole
French
Diabetic foot infections are serious complications that can develop when bacteria enter through cuts, sores, or ulcers on the feet of people with diabetes. High blood sugar levels can impair circulation and immune function, making it difficult for wounds to heal and infections to clear. These infections can range from superficial skin infections to deep tissue infections involving bones and joints.[CDC Diabetes Foot Problems]
Diabetic foot infections affect approximately 15% of people with diabetes at some point in their lives and are the leading cause of non-traumatic lower limb amputations in the United States. Early recognition and expert treatment are crucial for preventing serious complications and preserving limb function.
If you have diabetes and notice any signs of infection in a foot wound, sore, or ulcer, you need immediate specialized care from experienced infectious disease physicians. Diabetic foot infections can progress rapidly and require expert management to prevent serious complications including bone infection and limb loss.
Atlas Infectious Disease Practice, led by our team of board-certified infectious disease specialists, provides comprehensive diabetic foot infection diagnosis, treatment, and prevention services throughout South Florida. Our physicians have extensive experience managing complex diabetic complications and work closely with wound care specialists, podiatrists, and endocrinologists to provide coordinated care.
Our collaborative approach ensures you receive the most current and effective treatments available, from advanced antibiotic therapy to comprehensive wound management and infection prevention strategies.
We serve patients throughout Boca Raton, West Palm Beach, Boynton Beach, Lantana, Wellington, Delray Beach, and surrounding Palm Beach County communities with convenient location and multilingual staff support.
Increased redness around a wound, mild warmth to the touch, new or worsening pain, slight swelling, and clear or cloudy drainage. Any open sore that doesn't show healing progress within 24-48 hours requires immediate evaluation.
Spreading redness beyond the wound edges, significant warmth and swelling, increased pain or new numbness, thick or discolored drainage, foul odor from the wound, and elevated blood sugar levels that are harder to control.
Red streaking from the wound, fever or chills, severe pain or complete loss of sensation, black or blue discoloration of skin, rapid wound expansion, or signs of blood infection. Seek immediate emergency care.
Deep, persistent bone pain, wounds that probe to bone, visible bone in the wound base, or wounds that don't heal despite appropriate treatment. Bone infections require aggressive antibiotic therapy and possible surgical intervention.
Comprehensive evaluation of wound characteristics, circulation, sensation, and signs of infection
Deep tissue sampling to identify specific bacteria and determine antibiotic sensitivity
Complete blood count, inflammatory markers (ESR, CRP), and blood glucose levels
Initial screening for bone involvement, foreign bodies, or gas formation in tissues
MRI or CT scans when bone infection is suspected or to evaluate deep tissue involvement
Evaluation of blood flow to determine healing potential and guide treatment decisions
Culture-guided antibiotic selection with oral or intravenous options based on infection severity. Treatment duration typically ranges from 1-6 weeks, with close monitoring for treatment response and side effects.
Specialized dressing selection, debridement of dead tissue, moisture management, and infection control. We coordinate with wound care specialists for complex cases requiring advanced therapies.
Collaborative care with endocrinologists to achieve optimal glucose control, which is essential for infection resolution and wound healing. Intensive monitoring during acute infection phases.
Specialized footwear, orthotic devices, and walking aids to reduce pressure on infected areas and promote healing. Coordination with podiatrists for optimal foot protection strategies.
When conservative treatment isn't sufficient, surgical debridement, drainage of abscesses, or bone removal may be necessary. We work closely with vascular and orthopedic surgeons when surgical intervention is required.
Coordinated care team including infectious disease specialists, endocrinologists, podiatrists, wound care specialists, and vascular surgeons to address all aspects of diabetic foot infections.
Essential Steps
Key prevention measures:
Optimal diabetes control is the foundation of foot infection prevention. Maintaining blood glucose levels as close to normal as possible enhances immune function and wound healing.
Regular Monitoring:Â Routine foot exams by healthcare providers, annual comprehensive foot assessments, and immediate evaluation of any new wounds or changes.
Risk Factor Management:Â Blood pressure control, cholesterol management, smoking cessation, and maintaining healthy circulation through appropriate exercise and nutrition.
Warning signs include redness, warmth, swelling around a wound, increased pain, foul-smelling drainage, fever, red streaking from the wound, and changes in skin color. Any open sore on the foot that doesn’t heal within a few days should be evaluated immediately by a healthcare provider.
Diagnosis involves physical examination, wound culture and sensitivity testing, blood tests to check for infection markers, X-rays to assess bone involvement, and sometimes advanced imaging like MRI or CT scans to evaluate deep tissue infections.
Treatment includes antibiotic therapy (oral or IV), proper wound care and dressing, blood sugar control, pressure relief/offloading, surgical debridement if needed, and in severe cases, hyperbaric oxygen therapy. Treatment is individualized based on infection severity and patient factors.
Prevention includes daily foot inspection, proper foot hygiene, well-fitting shoes, blood sugar control, regular podiatric care, avoiding walking barefoot, prompt treatment of minor cuts or sores, and maintaining good circulation through exercise and not smoking.
Treatment duration varies based on infection severity and patient factors. Mild infections may resolve in 1-2 weeks, while severe infections or those involving bone may require 4-6 weeks or longer of antibiotic therapy. Close monitoring and follow-up are essential throughout treatment.
Seek immediate emergency care for fever with foot infection, red streaking from a wound, severe pain or sudden loss of sensation, black or blue skin discoloration, signs of blood infection (chills, confusion, rapid heart rate), or if you have concerns about a rapidly worsening infection.
“The Atlas ID team’s rapid response to our complex endocarditis case was exceptional. Their antimicrobial recommendations and surgical timing guidance led to excellent patient outcomes.”
– Dr. M., Hospitalist, JFK Medical Center
Don’t let diabetic foot infections compromise your health or mobility. Get specialized care from South Florida’s leading infectious disease experts with comprehensive treatment and prevention strategies.
Fill out the form below and we’ll contact you to confirm your appointment within one business day.
Or call us directly at (561) 995-6971
