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Diabetes Symptoms of Numbness

Diabetes can cause nerve damage, which may result in numbness, tingling or pain in the feet, legs, hands and arms. Numbness may include insensitivity to temperature. These symptoms are part of a disorder called diabetic neuropathy. The three types of neuropathy are peripheral, focal and proximal, with peripheral being the most prevalent.

  1. Early Symptoms

    • Numbness, tingling or pain in the feet is typically the earliest symptom of diabetic neuropathy. These feelings usually are minor for a long time, and may barely be noticeable for several years.

    Worsening Symptoms

    • These sensations may become more severe over time and spread to the legs, hands and arms.

    Effects

    • When feet become numb, blisters on the feet may develop since the sufferer doesn't notice any unusual friction from shoes. Diabetics must monitor their feet carefully, as minor sores can become serious infections.

    Considerations

    • Diabetics who experience peripheral numbness for any length of time should a doctor. They also should have their feet examined annually for sensitivity to determine if neuropathy is becoming worse.

    Expert Insight

    • In a 2004 study conducted for the American Diabetes Association, 71 percent of diabetics said they had symptoms of peripheral neuropathy.

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