I also have tingling in my feet and they feel like paper. It makes me a little less stable when I walk and we try to walk around the neighborhood every day.
I have just finished treatment for esophageal cancer and got a clean bill of health after last PET scan saying the cancer was gone from tumor in esophagus and surrounding lymph nodes.
The tingling in feet stopped a few weeks after last radiation and chemo treatments, but then started up again a few weeks later and has continued. On last visit with chemo doc, she suggested I check out accupuncture so I have an appointment in 2 weeks and will see what I learn.