Clinical Services Information
Diabetic Foot Infection Management

 

OVERVIEW

Diabetic foot infections are complications of unmanaged or long-standing diabetes, often resulting from poor circulation and neuropathy. Left untreated, may lead to hospitalization or amputation.

COMPLICATIONS OF DIABETES-RELATED FOOT DISORDERS

Diabetes-related foot disorders can spiral out of control if not appropriately managed:

  • Neuropathy hides symptoms like blisters and sores
  • Weakened immunity and poor circulation increase risk
  • Slow healing leads to further complications

WARNING SIGNS OF GANGRENE

  • Skin colour changes (purple, green or black)
  • Swelling and , severe pain
  • Fever and pus-like discharge

TREATMENT

Management includes wound care, drainage and surgical removal of necrotic tissue (debridement). Early intervention is key.

FREQUENTLY ASKED QUESTIONS

1What are the warning signs of a diabetic foot infection?
Redness, swelling, warmth, foul-smelling drainage, persistent pain, and wounds that don't heal. In more severe cases, there may be fever or blackened tissue. Early medical evaluation is essential to prevent serious complications.
2How long does it take to recover from a diabetic foot infection?
Mild infections may heal within a few weeks with proper wound care and antibiotics, while more severe infections can take months and may require ongoing medical management.
3When is surgery needed for a diabetic foot infection?
Surgery is typically needed if there is an abscess, dead tissue, bone involvement (osteomyelitis), or if the infection isn’t responding to medication. A specialist will assess the extent of the infection to determine if surgical intervention is necessary to save the limb and prevent further complications.