People with diabetes are at an increased risk of foot conditions and if they have diabetes-related neuropathy. Diabetes-related neuropathy happens when you experience nerve damage due to persistently high blood sugar (hyperglycemia). It most commonly affects their feet.
A Sore or blister goes unnoticed due to numbness
The wound gets infected due to weak immune system
The wound not heal due to reduced blood flow delayes healing
This leads to Gangrene or Necrosis
Treatment is surgical if foot is infected already. Surgical Debridement(Cleaning) with long term dressing and finally Skin graft is management.