b12 dosage for injection Vitamin Dosage: 7 Facts Adults Should Know Vitamin B12 Injections Dosage and

Conservative cycles of 6 weeks on and 3 weeks off suit first-time users or those with sensitivity concerns

Summary: Adults with B12 deficiency and nerve pain typically require 1 mg hydroxocobalamin injections intramuscularly on alternate days until symptoms improve, followed by maintenance injections every two months

Intramuscular administration of vitamin B12 is often preferred for its rapid improvement in patients with severe deficiency or severe neurological symptoms

Efficacy and tolerability of oral and intramuscular S-adenosyl-L-methionine 1,4-butanedisulfonate (SAMe) in the treatment of major depression: comparison with imipramine in 2 multicenter studies