Why do diabetics get foot ulcers?

Question

My father has had diabetes for many years, and he recently developed a sore on his foot that's not healing. The doctor said it's an ulcer. Why do diabetics get foot ulcers so often?

Rohan Sharma · Accepted Answer

Hey, I was wondering about this too! From what I read, it's mostly because high blood sugar damages nerves and blood vessels over time. So, if there's a small cut or blister, they might not feel it, and it doesn't heal well because blood circulation is poor. Pretty scary to think about, right?

Priya Kapoor · Answer

Oh, I totally get why you'd ask this. It's really concerning. My uncle has diabetes and he has to be super careful with his feet. It seems like the constant high sugar messes with their body's ability to heal and fight infections properly. Hope this helps a little!

Rajesh Kumar · Answer

Haan, ye bahut common problem hai diabetics ke saath. Basically, unke nerves damage ho jaate hain (neuropathy bolte hain na) toh chot lagti hai toh pata hi nahi chalta. Aur blood flow bhi theek se nahi hota, toh wounds heal nahi hote jaldi. Bohot dhyaan rakhna padta hai.

Ananya Reddy · Answer

It's a serious concern, for sure. While I don't have diabetes myself, I've heard that nerve damage and poor circulation are big reasons. It's why regular foot checks are so important for them. Please make sure to consult a doctor for proper guidance if you or someone you know is dealing with this.

Siddharth Jain · Answer

Honestly, don't trust everything you read online for such a serious issue. Foot ulcers in diabetics happen due to complex reasons like nerve damage and poor blood flow, making wounds hard to heal. Always, always check with a doctor for accurate information and treatment, rather than relying on random tips.

Arjun Menon · Answer

My doctor explained it well during one of my check-ups. He said prolonged high blood sugar damages the nerves (diabetic neuropathy) so they lose feeling in their feet. Also, it hardens the arteries (peripheral artery disease), reducing blood flow. So, even a tiny cut goes unnoticed and then struggles to heal, leading to ulcers. Proper foot care is critical.

Meena Devi · Answer

My son has Type 1 diabetes, and we've been told this multiple times. It's because the high sugar affects the blood vessels and nerves in their feet. They might not feel a small injury, and then it gets worse because the blood doesn't reach properly for healing. That's why daily foot checks are a must for him.

Why do diabetics get foot ulcers?

7 answers

Consult a internal medicine specialist

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