What are foot ulcers?
Foot ulcers are open sores or wounds commonly occurring on the bottom of the feet. They are a significant complication of diabetes mellitus, affecting approximately 15% of diabetic patients during their lifetime. Foot ulcers are particularly concerning because they can lead to severe infections and, in some cases, amputation if not properly managed.
Foot ulcers can manifest as redness, swelling, and sometimes drainage on the affected area. If the ulcer becomes infected, you may notice a distinct odor. Pain isn't always a primary symptom, especially for those with diabetic neuropathy, a condition that damages nerves and reduces sensation in the feet.
Individuals with diabetes, particularly those with poor blood sugar control, are at a higher risk of developing foot ulcers. Other risk factors include peripheral neuropathy, poor circulation, foot deformities, and a history of foot ulcers or amputations. Regular and previous foot ulcer screening is crucial for these at-risk populations to prevent severe complications.










