b12 injections swollen lymph nodes Best Vitamin Injection Site: Administering B12 Shots Is Your Injection Site Reaction

Physicians should ensure claims note whether the medication was used to treat or alleviate symptoms of deficiency, especially in patients with low serum vitamin B12 or conditions linked to vegan diets or malabsorption syndromes

While initial relief may be better than physical therapy at 6 weeks and 3 months, the benefits tend to even out after a year

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Symptoms of Vitamin B12 deficiency can include: Extreme lethargy Muscle weakness Pins and needles Mouth ulcers Disturbed vision Psychological problems

Other causes of a vitamin B12 deficiency include certain medications, a vegan or vegetarian diet, and certain infections

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