You might feel a little bit of soreness at the injection site afterward, similar to any other shot, but it usually fades very quickly
Common drugs that have been implicated in the development of NS are Diclofenac, topical anesthetics (lidocaine), vaccines, corticosteroids, antihistamines, polidocanol, and pegylated interferon-alpha, glatiramer acetate, Bismuth salicylate, Interferon alpha, Oxytocin, Acetaminophen (Paracetamol), B complex vitamins, Bortezomib, Calcium hydroxide, Ceftriaxone, Epinephrine, and Ketorolac.[] The etiology is unclear
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Proper levels help prevent nerve damage and may reduce symptoms like tingling or numbness, especially in adults and individuals with diabetes
However, taking megadoses of some water-soluble vitamins can lead to potentially dangerous side effects
When you inject into the arm (deltoid) your main goal will be to penetrate the muscle and then slowly deliver the vitamin B12 into the muscle, and then extract the needle at the same 90 degree angle that you inserted it
