does vitamin b12 injections cause constipation in deficiency is primarily neurogenic, due to autonomic and enteric neuropathy causing slow gut motility • Constipation may precede anemia • Often improves after B12 replacement • Think of B12 do b12 injections cause constipation

Follow your doctors instructions about continuing the shots regularly

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These shots are formulated with a high concentration of methylcobalamin, which is recognized as the most active and bioavailable form of vitamin B12

Lipohypertrophy involves fat accumulation at injection sites due to the lipogenic effects of repeated injections in the same small area