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Are Diabetic Foot Ulcers a Hidden Threat?
Published: Nov 13, 2023
Diabetic foot ulcers are a serious complication for people with diabetes. Understanding the risks and prevention can save lives.
Understanding Diabetic Foot Ulcers
Diabetic foot ulcers are open sores or wounds that occur in people with diabetes, typically on the bottom of the foot. These ulcers can lead to serious complications, including infection and amputation if not treated properly. The high blood sugar levels in diabetes can damage nerves and blood vessels, making it difficult for wounds to heal.
Risk Factors You Should Know
Several factors increase the risk of developing diabetic foot ulcers. These include nerve damage (neuropathy), poor circulation, foot deformities, and a history of previous foot ulcers. Additionally, certain medications like SGLT2 inhibitors may increase the risk of amputation. Recognizing these risk factors early can lead to better management and prevention of ulcers.
The Importance of Regular Foot Checks
Regular foot examinations are crucial for individuals with diabetes. These checks can help identify early signs of problems, such as cuts, calluses, or changes in skin color. Healthcare providers recommend annual comprehensive foot exams to assess risk factors and intervene early to prevent complications.
Challenges in Treatment and Prevention
Treating diabetic foot ulcers involves addressing infection, promoting healing, and managing blood sugar levels. Prevention strategies include proper foot care, wearing appropriate footwear, and regular monitoring of foot health. However, disparities in healthcare access can affect outcomes, with rural and lower-income individuals facing higher risks.
Frequently Asked Questions
It's an open sore or wound on the foot, common in people with diabetes.
Up to 34% of diabetics may develop a foot ulcer during their lifetime.
Yes, with regular foot checks and proper care, many ulcers can be prevented.
They can lead to serious infections and even amputation if untreated.
People with neuropathy, poor circulation, or previous ulcers are at higher risk.
Key Takeaways
Understanding and managing risk factors can significantly reduce the dangers of diabetic foot ulcers.
References
- Armstrong DG, Boulton AJM, Bus SA. Diabetic Foot Ulcers and Their Recurrence. N Engl J Med 2017; 376:2367.
- Zhang Y, Lazzarini PA, McPhail SM, et al. Global Disability Burdens of Diabetes-Related Lower-Extremity Complications in 1990 and 2016. Diabetes Care 2020; 43:964.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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