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Don't ignore this. That pins and needles feeling might not just be pins and needles.

That can be nerve damage, also called neuropathy. Your nerves are electrical wires

that carry touch, pain, movement, and temperature. When they're damaged,

signals misfire. That causes numbness, burning, weakness, or stabbing pain.

Diabetes is the most common cause, but infections, injuries, and chemo can do

it too. If it doesn't hurt, that doesn't mean it's fine. Numbness can be

even more dangerous than pain. You can miss injuries and develop serious infections.

Some nerves heal, but only slowly. Treating the cause early matters. If tingling lasts