how to give a b12 injection at home Ivy Grove Surgery : Self-administration of Treating Severe Vitamin B12 Deficiency

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Individual results vary and should be discussed with your physician

[DOI] [PubMed] [Google Scholar] 27.Canto C, Menzies KJ, Auwerx J

Wipe the vial stopper with an alcohol swab and let it air-dry

Vitamin B12 injections are used to treat these by raising B12 levels and possibly fixing some nerve damage

Common side effects may include: Mild injection-site reactions (redness, soreness, itching) Upset stomach or nausea Headache Mild anxiety or restlessness Rarely, allergic reactions If you experience difficulty breathing, severe dizziness, or hives, seek medical attention immediately