Diabetic Foot Ulcer: Understanding the Condition
A diabetic foot ulcer is an open sore or wound that occurs in patients with diabetes, typically on the bottom of the foot.
Symptoms
- Open sore on the foot
- Pain (may be absent in neuropathy)
- Swelling and redness
- Drainage from the sore
- Odor from wound
Diagnosis
- Physical examination
- X-ray, MRI, or bone scan (to check for infection)
- Wound culture
Treatment
- Blood sugar control
- Debridement of dead tissue
- Antibiotics (if infected)
- Specialized footwear or casts
- Surgery (in severe cases)
Risk Factors
- Diabetes with poor glucose control
- Peripheral neuropathy
- Poor Blood circulation
- Foot deformities
Importance of Timely Treatment
Early intervention can prevent severe infection, gangrene, and the need for amputation.