中疾控：糖尿病足不只是“脚出了点小毛病”

Core Viewpoint - Diabetes itself is not directly fatal, but its complications, particularly diabetic foot, can severely impact health and incur high treatment costs. Awareness and prevention are crucial [1]. Group 1: Understanding Diabetic Foot - Diabetic foot is not merely a minor issue; it results from nerve and blood vessel damage due to diabetes, leading to infections, ulcers, and gangrene [2]. - In China, over 50% of non-traumatic amputations are due to diabetic foot, highlighting the importance of early intervention [2]. Group 2: High-Risk Groups - Individuals at higher risk for diabetic foot include those with diabetes for over 10 years, poorly controlled blood sugar, previous foot ulcers or injuries, abnormal foot shapes, skin issues, reduced sensation, and those with other diabetes-related complications [3]. Group 3: Daily Prevention Tips - Key preventive measures for diabetic foot include controlling blood sugar levels, choosing appropriate footwear, daily foot inspections, proper foot care, and avoiding harmful behaviors [4][5][8]. Group 4: Blood Sugar Control - Maintaining stable blood sugar is fundamental to preventing nerve and blood vessel damage, which can lead to foot problems [5]. - Adherence to medication and regular blood sugar monitoring are essential practices [6][7]. Group 5: Footwear Selection - Proper footwear can significantly reduce the risk of foot injuries. Shoes should be soft, breathable, and well-fitted, while socks should be moisture-wicking and checked regularly for damage [8][9]. Group 6: Daily Foot Checks - Daily foot inspections can help identify issues early, preventing minor injuries from escalating into serious conditions [10][11]. Group 7: Correct Foot Care - Proper foot hygiene includes washing with lukewarm water, moisturizing to prevent cracks, and careful nail trimming to avoid ingrown nails [14][15]. Group 8: Avoiding Harmful Behaviors - Certain behaviors, such as sitting cross-legged, walking barefoot, and using direct heat on feet, should be avoided to maintain foot health [15][16]. Group 9: When to Seek Medical Attention - Immediate medical attention is necessary for new wounds, signs of infection, changes in foot color, or persistent pain [18][19][20][21][22][23][24].