I have not flown in years, but after an over a 3 hr flight when I was finally able to lie down at home my whole body was trembling. I wore compression socks on my legs --don't know if does any harm when you have neuropathy. The plane seats are hard -- like the one member who posted I have spine issues.
I am in the middle of many things changing. I sure wish I had written symptoms down and when they started like I think it was Dr Smith mentioned as I don't know when things got worse but it is all over my body now with many kinds of symptoms.