I am new to this board, My apologies if this hasd been discussed before.
I was diagnosed with PA about 10 years ago. I suffered 18 months of pins and needles in the feet before the PA diagnosis was made so I imagine there may have been some minor damage to the small nerves. Started once a month injections and everything was fine until about 2 years ago when the pins and needles in the feet started again. The strange thing is that I am fine unless the feet are warm and then "pins and needles" kicks in. For instance, having my feet under covers at night makes the feet warm and hence the reaction. I have the feeling it has to do with a combination of being horizontal and feet getting warm. I still get once a month of B12 injection but they don't seem to make any difference. I am otherwise perfectly healthy - exercise regularly, eat smart, sleep well and so forth. All blood markers are normal. I haven't check the Folate lately but it was 15 in 2010 and 9.5 in 2013.
I would appreciate any words of wisdom from all the PA friends on this board?