adverse reaction to vitamin b12 injection Service Compounded Methylcobalamin (Vitamin B12) Injection,
Description
Parenteral vitamin B12 is the recommended treatment and will be required for the remainder of the patient's life

E., Park, C.-Y
Parenteral administration (e.g., intramuscular/subcutaneous/intravenous) increases the risk of this complication [8,9,74,75,76,77]

Nikolaev VO, Moshkov A, Lyon AR et al (2010) 2-Adrenergic receptor redistribution in heart failure changes cAMP compartmentation

This injection made it easy to rectify my deficiency

This applies to testosterone, Vivitrol, biologics, and specialty medications that patients obtain through a specialty pharmacy and bring to the office
