can you take vitamin d and b12 injection together I Together? Can I Take Vitamin D

Injection-site reactions are among the most commonly reported side effects: patients may experience pain, stinging, or mild burning at the IM injection site

If you experience worsening neurological symptoms such as increasing weakness, loss of balance, or new symptoms, this requires prompt medical assessment rather than being considered part of normal adjustment

If using a vial : Wipe the rubber stopper with an alcohol swab

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Here is a revised and more accurate explanation of the reasons a UK GP surgery might refuse to give a B12 injection a day earlier than scheduled, incorporating the points youve raised and providing a more scientifically grounded perspective: 1