Hi
I have recently been switched to two monthly b12 injections. I have suffered liw b12 for many years and recently tested positive for pareital cell antibodies. But not IF...so guessing i do have pernicious anaemia.
My question is that since switching to 2 monthly injections im getting lots of fluttering feelings on the skin of my legs and feet. Is this normal?? Or something i should get checked out.
Your advice would be appreciated
No screening required B12?. 
B12d advise required
Which blood tests are required for a condition that causes hyperventilation and palpitations? 
What monitoring is required after treatment for vitamin B12 deficiency has started?
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