How does diabetes affect the feet specifically?

Answered by 1 Apollo Doctors

Dr Ranjith Darla

General Practitioner

MBBS
3+ Yrs

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Diabetes affects nerves which reduce one's sensitivity to pain from wound leading to repetitive traumas, wounds can get infected which may not heal fastly due to reduced blood supply. Sometimes, a bad infection never heals. The infection might lead to gangrene and amputation.

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Answered 04/07/2025

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Nerve Damage (Peripheral Neuropathy) a. High blood sugar can damage nerves, causing numbness, tingling, or pain in the feet. b. Loss of sensation increases the risk of unnoticed injuries.
Poor Blood Circulation (Peripheral Artery Disease) a. Diabetes can narrow blood vessels, reducing blood flow to the feet. b. This impairs healing and raises infection risk.
Foot Ulcers and Infections a. Minor cuts can develop into ulcers due to poor healing. b. Increased risk of infections and complications.
Structural Changes and Deformities a. Nerve and muscle damage may alter foot shape. b. Conditions like Charcot foot can occur.
Preventive Care and Monitoring a. Regular foot inspections, proper hygiene, and suitable footwear are crucial. b. Seek advice from specialists like podiatrists or endocrinologists.
Treatment Options a. Manage blood sugar, provide wound care, and address circulation issues. b. Use medications and therapies common in diabetic foot care.

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Answered 20/08/2025

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