how many ml is a b12 injection for CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL Vitamin B12 Injections (Cyanocobalamin Injections)

Never use the same needle twice, as this can lead to infection or illness

Usually administered monthly or every 23 weeks, depending on the condition

If your doctor feels you're a good candidate for vitamin B12 injections, they'll give you a prescription for a certain dosage

Desiree Granados Quick Summary: Self-injecting vitamin B12 involves proper technique, aseptic procedure, and correct dosing to avoid injection site reactions

Patients self-injecting vitamin B12 without telling their GP, finds study A large proportion of patients with a vitamin B12 deficiency self-inject medication sourced online, citing difficulty with accessing treatment from GPs