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is it normal to feel tired after b12 injection I All the Time. Do I Need a Shot?: Shawn Veiseh, M.D.: Family Medicine What Are the Benefits of
Description
These include severe dizziness, near-fainting episodes (suggestive hypotension or anemia), chest pain, significant bleeding, or symptoms consistent with a sickle cell crisis (e.g., severe pain)

In two trials employing 1000 g/day oral vitamin B 12 , there was no clinically relevant difference in vitamin B 12 levels when compared with IM vitamin B 12
Larsen, MD

The Woodlands, Tx

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