Is this something you’ve experienced? You or someone you know starts suffering from numbness or discomfort on their feet or hands that doesn’t ever completely disappear no matter what they do. In some instances it’s like having your toes fall asleep. Other times it feels like fine needles, or maybe the feet slowly just go numb. The doc says you have PN, or Peripheral Neuropathy. Tens of millions of other people in the country have it too.