b12 injections at home how often Should You Get Injections? Vitamin B12 Dosages: Your GoodRx

A:This is patient dependent, but it is equivalent to one week of oral supplements

An addition of Vitamin B12 generally doesnt change the side effect profile but may occasionally cause mild injection site reactions (like redness or soreness) or, in very rare cases, allergic sensitization

Drug displaced from plasma protein will of course distribute throughout the volume of distribution, so that a 5% increase in the amount of unbound drug in the body produces at most a 5% increase in pharmacologically active unbound drug at the site of action

A mother who is deficient has lower vitamin B12 concentrations in her breast milk

Oral supplements depend on intrinsic factor, a stomach protein required for absorption in the small intestine

Katherine P