how to give b12 injection in arm Treating Severe Vitamin Deficiency How to Give Yourself a

Studies show that methylcobalamin vs cyanocobalamin might be better for your brain and nerves

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Wellness 22 May 2026 6 min read Why do I feel worse after my B12 injection

[20] Thanks Your doctor or nurse will be more than happy to do the injections for you if you just don't feel comfortable doing it yourself.Thanks Things You'll Need Prescribed vitamin B12 solution Clean syringe and needle Rubbing alcohol Cotton balls Bandages A puncture proof container References About This Article To give a B12 injection, start by cleaning the injection site, such as the upper arm or thigh, with a cotton ball dipped in rubbing alcohol to sterilize the area

[DOI] [PMC free article] [PubMed] [Google Scholar] 75.Wang Y, Kory N, BasuRay S, Cohen JC, Hobbs HH