needle size for vitamin b12 injections intramuscular injection Dr. prescribed B12 injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency syringe size for vitamin b12

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Choose injection site & wipe with alcohol swab Step 5

MECHANISM CATEGORIES RESEARCH CONDITIONS SAFETY Side effects Injection-site reactions Generally well-tolerated in published Phase 1/2 data No IGF-1 elevation (key distinction from rhGH or GH-axis peptides) Known interactions No major drug-drug interactions documented in published data Contraindications Pregnancy/lactation (unstudied) Hypersensitivity REGULATORY STATUS FDA Not FDA-approved

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