4 once a day foe twp weeks then one every 3 months.
Because of a long ter. numb patch on back and differnt parts of body keel going numn or feel numb (but feel pinch) he's giving me shots.
Can B12 cause chest, shoulder and arm pain/tightness? Becaus i get that on and off but they are adamant it's not my heart because a certain blood test was fine as as previous EEG's (ive had a few) I had one that was abmormal but thay was a few uears ago.