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Numbness in Toes & Feet Caused by Nerve Damage

Also known as peripheral neuropathy, numbness in your toes and feet caused by nerve damage has a strong correlation with elevated blood sugar levels. If you have not done so, ask your doctor about getting tested for diabetes.

  1. Diagnosis

    • A filament test, done by your doctor or at home, will let you know if the numbness is starting or progressing. A filament test is a very fine wire, which is run over the bottom of your feet and toes to see how much sensation you still retain.

    Cause

    • Nerve damage, especially in your toes and feet, is strongly related to high blood sugar levels. Around 20 percent of recently diagnosed diabetics are starting to suffer neuropathy.

    Time Frame

    • Before your feet and toes become numb, you might feel burning or tingling in them. Damage is still reversible at this point.

    Prevention

    • Lowering your blood sugar levels to recommended levels will prevent further nerve damage. Prevent permanent damage to your feet by checking for open sores or cuts that don't heal quickly.

    Treatment

    • Physical therapy and regular exercise can also help prevent or reverse neuropathy, but results depend on how far the damage has progressed. Medication is available to help alleviate the pain associated with nerve damage.

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