10 Warning Signs That You May Have Diabetes (and not even know it)

9. Tingling and numbness in the extremities

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Nerve damage can manifest by causing numbness or a tingling sensation, particularly in the hands and feet. Experiencing a burning pain or swelling in these areas are also potential warning signs that should not be ignored. This type of nerve damage can become permanent if left untreated, so getting medical attention early will greatly increase the chances of reversing it.