is it safe to take vitamin b12 injections What Are Injections? And Are They Safe? Vitamin B12 Injection at a

Please report these side effects immediately to your providerespecially if it is your first time receiving B12 injections

Possible side effects include: Mild pain, redness, or swelling at the injection site Headache or dizziness (usually transient) Nausea (uncommon) Hypokalaemia (low potassium) during initial treatment, particularly in severely deficient patientsthis is rare but may require monitoring [1] [5] When to seek medical advice: Serious adverse reactions are extremely rare

results referenced in Calzada Annual Report 2008 and in industry analyses

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Pernicious anemia, one of the causes of vitamin B12 deficiency, is an autoimmune condition that prevents your body from absorbing vitamin B12