What is a diabetic foot ulcer?
Diabetes can reduce feeling and blood flow in the feet, so small problems can turn serious. One of the biggest concerns is a diabetic ulcer: an open sore where the skin breaks down. Ulcers can form quickly, may be painful, and can be slow to heal.
Infection is a common complication. When an ulcer is present, an X-ray is often important to check whether the bone underneath is involved.
What causes diabetic ulcers?
Diabetic ulcers are linked to:
- Diabetes that isn't well controlled
- Poor blood flow to the feet
- Loss of feeling, so injuries go unnoticed
- Constant rubbing from shoes that don't fit
- Injury
What to do if you notice a sore
This is one condition where home treatment isn't the answer. If you have diabetes and notice a sore on your foot:
- See a podiatrist right away.
- When you call, tell the office you have diabetes and a sore on your foot, so we can see you promptly.
- Please don't try to treat it yourself.
How a podiatrist helps
We take diabetic foot sores seriously and work closely with your other doctors. Dr. Rosenfeld can:
- Examine your feet carefully
- Arrange X-rays or other scans
- Clean the wound and provide ongoing wound care
- Recommend lab tests to your family doctor (G.P.)
- Coordinate a team approach with your family doctor and, where needed, specialists such as an endocrinologist, internist, vascular surgeon or infectious disease specialist