injectable b12 Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Dose Vial 30 mL Certain health conditions could cause Vitamin B12 deficiency Vitamin B-12 Injection, 3,000 mcg/mL

However, they need to do this under the supervision of a parent to ensure that the correct dose is administered

Your doctor may arrange investigations including a full blood count, serum folate levels, and in some cases, anti-intrinsic factor antibodies if pernicious anaemia hasn't been previously confirmed

It creates a denial

Injectable routes carry a particular concern for immunogenicity from peptide aggregation and impurities, and FDA noted the available certificates of analysis for AOD-9604 bulk drug substances did not consistently control for impurities, aggregates, or microbial limits

At first, you might need shots more frequently, perhaps every day for a couple of weeks, until your symptoms start to improve