how long does vitamin b12 injection last in your system Dose for Adults: 7 Dosage Facts Vitamin B12 shots: Uses, benefits,

Step 2 Get prescribed A licensed provider will review your health information and recommend a personalized treatment plan

A B12 shot delivers this important vitamin directly into the muscle for fast absorption, bypassing the digestive system and ensuring your body gets the full benefit

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3 dosage taken on left side and 2 on right side The left one is in pain Answers (3) Hi dear Pain after injections is quite common but it should not persist till 1 month so if it's still persisting check if you have any swelling there or consult a doctor nearby so that they can give you appropriate treatment Take care Let others know if this answer was helpful Was this answer helpful