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Common Side Effects Mild pain or redness at the injection site Temporary dizziness Serious Side Effects Allergic reaction (rare) Swelling or breathing difficulty Serious reactions are uncommon, but you should seek medical help if symptoms worsen
However, in very rare cases, a few people might have allergic reactions or sensitivities, which can cause side effects
The goal of this study was to compare the efficacy and safety of NASO B12 with oral methylcobalamin tablets in treating the deficiency of vitamin B12 in patients receiving metformin for the management of diabetes
Its results are cumulative
sudden confusion or worsening neurological symptoms require immediate emergency assessment for possible Wernicke's encephalopathy
From assisting in the formation of new red blood cells and maintaining the function of your central nervous system to producing DNA and enabling cell division, vitamin B12 does everything your body needs to function
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