If not treated, they can get even worse
Low B12 levels stores can lead to vision changes and actually damage your vision, causing retinal damage if blood vessels in the eye become blocked
However, intramuscular injections remain first-line treatment for pernicious anaemia or neurological deficiency in the UK
Most doctors advise using this area since there are no major blood vessels or nerves nearby that could be punctured by a needle
Paradoxically, the symptom affects people who are actually being treated for a shortage of the vitamin
The report states half of the observed patients did not have a recurrence of vaccine arm, while 3 patients had recurrent reactions that were consistent with their reactions after the first dose, and 3 other patients had recurrent reactions that were less severe than those following the first dose