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5 amino 1mq subcutaneous dosing 5-amino-1mq injection dosage subcutaneous injection Benefits of B12 Injections for Optimal Health How 5-Amino-1MQ Works: Mechanism, Benefits,
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PMID:39161060 Liu M, et al

What are the different administration routes for vitamin B12 injections
It suggests to me that you were given it when you didn't need it and if this is the case I'm not surprised at your skin's reaction

One clinical trial of pregnant and lactating mothers found that mothers needed to consume 3 times the recommended amounts of vitamin B12 to maintain adequate vitamin B12 status throughout pregnancy and lactation

Using expired medication introduces unnecessary uncertainty into your diabetes management plan
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