Peripheral neuropathy can appear in both the arms and legs but from what I've read it usually starts in the feet/toes which was my experience. If you want to learn more about the different neuropathies, Matthew B. Jensen has a great YouTube Channel (https://www.youtube.com/c/MatthewBJensen) with lots of easier to understand videos including this one on how the different neuropathies are diagnosed - https://youtu.be/3FrQ7Glvgok.