Common causes of diabetic foot include poor blood glucose control, trauma or pressure, poor blood circulation, neuropathy, decreased immune function, and improper foot hygiene.
- Poor blood glucose control
Long-term high blood glucose can damage blood vessels and nerves, impair blood circulation and sensation in the lower extremities, and predispose to diabetic foot. - Trauma or pressure
Nerve damage in diabetic patients often causes loss of foot sensation. Minor trauma or pressure may be overlooked, leading to infection or ulceration. - Poor blood circulation
Arteriosclerosis caused by diabetes can lead to insufficient blood supply to the lower extremities, which weakens the self-healing ability of the foot and increases the risk of ulcers. - Neuropathy
Neuropathy is one of the main causes of diabetic foot, especially damage to sensory nerves.It prevents patients from perceiving foot discomfort and allows the condition to worsen. - Decreased immune function
Diabetic patients have a weakened immune system. Wounds are prone to infection and heal slowly.If infection is not treated promptly, more serious complications are likely to develop. - Improper foot hygiene
If diabetic patients neglect foot cleaning and care, bacteria can accumulate on the feet, causing infection or inflammation that may progress to diabetic foot.
Once diabetic foot occurs, seek medical treatment immediately to prevent the condition from worsening.Timely blood glucose control, proper foot care, avoiding trauma, and regular foot examinations are effective measures to prevent diabetic foot.