vitamin b12 injection dose for adults Cyanocobalamin USP 1000 mcg/mL B12 Injection Dose for Adults:
Description
Dosing information Usual Adult Dose for Pernicious Anemia: Initial dose: 100 mcg intramuscularly or deep subcutaneous once a day for 6 to 7 days If clinical improvement and reticulocyte response is seen from the above dosing: 100 mcg every other day for 7 doses, then: 100 mcg every 3 to 4 days for 2 to 3 weeks, then: Maintenance dose: 100 to 1000 mcg monthly Duration of therapy: Life Comments: Administer concomitant folic acid if needed

They even contacted my vet to get the prescription

Niacin pyridine carboxylic acid
Fortunately, there are many health benefits associated with taking vitamin B-12 supplements
