can b12 injection make you sick Shots at Home: How, Where & How Often to Inject Yourself Benefits of Vitamin B12 Shots

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Part of its value is the rhythm it creates: a regular visit, a quick check-in with our care team, and a small dose of accountability that can help reinforce the habits that move the needle

The injection provider can administer the B12 shot deep into the muscle (intramuscularly) or into the tissue layer between the skin and the muscle (subcutaneously)

Because these are intramuscular injections, some patients may experience mild and temporary side effects at the injection site, including: Soreness or tenderness Mild redness or swelling Minor bruising These symptoms are typically minimal and resolve quickly

Not because reconstitution is complicated, but because nobody explains the actual math clearly

If you are unclear about how to give the injection safely, speak to your vet, who can show you what to do