rash images from vitamin b12 injection Possible allergic reaction to injections?? : r/B12_Deficiency Here's Why Vitamin B Can

Five supplements failed our tests for providing significantly less or much more ingredient than listed (see What CL Found)

In some instances, it may be possible to self-administer these shots

This favorable profile lets researchers conduct longer-term studies and test higher doses without excessive safety concerns

What you should do is monitor yourself closely for severe symptoms, specifically severe nausea, persistent vomiting, abdominal pain, signs of dehydration, or confusion

You cant prevent pernicious anemia from occurring

In summary, monitor the injection site (if pain increases or the area gets very red, hot, and swollen, inform your doctor as that could indicate injection-site infection, which is exceedingly rare with proper technique)