I am having my booster injections every 10 weeks - I have b12 deficiency not PA. After my last injection I had one day of symptoms - my body began to tingle all over and I began to drift into unconsciousness; previously this time led to auditory hallucinations but the symptoms stop just short and I return to full consciousness again with my body feeling traumatised for the rest of the day. I had no other symptoms for the 10 week period and used Boost 12 sublingual spray and B complex tablets daily. I had my injection yesterday and this morning I've had two repeats of the symptoms described above. I may have more as last time the symptoms came four times in the day then no repeats.
1. Is it normal to get symptoms after the injection?
2 if not, does anyone have any advice?
By the way, I have been told by a doctor (twice) that auditory hallucinations are not a feature of b12 deficiency but this is absolutely untrue - it is most definitely a symptom.
Any help/advice would be greatly received.