COMMON IN DIABETICS AND THOSE WITH LOW IMMUNITY
Foot Infection
An infection of the foot involving skin, soft tissue or bone, often seen in diabetic and immunocompromised patients, needing prompt antibiotic treatment, wound care and surgical referral if deep.
ABOUT THIS CONDITION
What is a Foot Infection
A foot infection refers to bacterial infection affecting the skin, soft tissue, or in deeper cases, the bone of the foot. It often begins with a minor cut, blister, crack or ulcer that allows bacteria to enter — particularly in diabetic patients, where reduced sensation and circulation make the foot vulnerable. Common signs include redness, warmth, swelling, pain, pus discharge and sometimes fever. If untreated, foot infections can spread rapidly, damage tissue and, in severe cases, threaten the limb. Early evaluation, antibiotic therapy and structured wound care are essential. Dr. Patnam Pravallika Reddy provides comprehensive medical care for foot infections, with surgical referral when needed, at Lux Hospitals, Hyderabad.
SIGNS TO WATCH
Common Symptoms
Symptoms that need attention
WHY IT HAPPENS
Causes & Risk Factors
- Cuts, cracks, blisters or ulcers that allow bacteria to enter
- Diabetes with reduced sensation and circulation
- Poor footwear and prolonged pressure on one area
- Fungal infections that damage the skin barrier
- Weakened immunity due to chronic illness
- Inadequate foot hygiene and delayed wound care
CLINICAL DETAILS
KeyFacts
Clinical examination, wound assessment and blood tests; imaging if bone involvement is suspected
Superficial skin infection · Deep tissue infection · Bone infection (osteomyelitis)
Antibiotic therapy, wound care, blood sugar control and offloading
Deep infections or wounds not healing may need surgical evaluation
Daily foot inspection, proper footwear and tight glycaemic control in diabetics
Available at Lux Hospitals, Hyderabad
HOW WE TREAT IT
Treatment Approach
Combined Medical & Wound Care
The most effective approach for foot infections combines targeted antibiotic therapy, daily wound care, offloading pressure from the affected area and tight blood sugar control in diabetic patients. Surgical referral is arranged early if the infection is deep.
- 1
Consultation & Assessment
Dr. Pravallika examines the foot, assesses the wound, checks circulation and sensation, and orders relevant blood tests and imaging if required.
- 2
Treatment Planning
A personalised plan based on the depth and severity of infection, the patient's blood sugar status and overall health.
- 3
Medical Management
Antibiotic therapy, structured wound care, dressing changes and blood sugar optimisation in diabetic patients.
- 4
Recovery & Follow-up
Regular review to monitor wound healing, with surgical referral if needed and structured foot-care education to prevent recurrence.
AVAILABLE TREATMENTS
Treatment Options
Antibiotic Therapy
Targeted antibiotic treatment chosen according to severity, depth of infection and any culture results, given orally or intravenously.
Wound Care and Debridement
Cleaning, dressing and removing dead tissue from the wound to promote healing and reduce bacterial load.
Offloading and Footwear Advice
Reducing pressure on the affected area through specialised footwear, padding or rest, to speed up healing.
Glycaemic Control in Diabetics
Tight control of blood sugar levels is critical for healing and to prevent further infection.
Surgical Referral if Deep Infection (Referral for surgical evaluation)
Deep infections involving tendon, joint or bone may need surgical assessment and intervention.
COMMON QUESTIONS
Frequently Asked Questions
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