What is Diabetic Foot and Non-Healing Ulcers?
Diabetic foot complications occur due to poor blood circulation, nerve damage (neuropathy), and weakened immune response in diabetic patients. Non-healing ulcers develop when minor wounds, cuts, or blisters fail to heal properly, increasing the risk of infection and severe complications, including amputation.
Causes of Diabetic Foot and Non-Healing Ulcers
- Poor Blood Circulation (Peripheral Artery Disease - PAD) – Reduces oxygen and nutrient supply, delaying wound healing.
- Diabetic Neuropathy (Nerve Damage) – Loss of sensation in the feet leads to unnoticed injuries.
- High Blood Sugar Levels – Impairs immune function and increases infection risk.
- Foot Deformities & Calluses – Abnormal foot structures cause pressure points, leading to ulcers.
- Inadequate Foot Care – Walking barefoot or wearing ill-fitting shoes increases injury risk.
Common Symptoms of Diabetic Foot and Non-Healing Ulcers
- Slow-Healing Wounds – Cuts, blisters, or sores that take longer to heal.
- Swelling, Redness, and Warmth – Signs of infection around a wound.
- Pus or Foul-Smelling Discharge – Indication of an infected ulcer.
- Pain or Numbness in the Feet – Due to neuropathy.
- Blackened Skin (Gangrene) – Tissue death due to poor circulation.
- Fever & Chills – May indicate a severe infection.
- Itching and Burning Sensation – May indicate early nerve damage or infection.
