For subcutaneous injections, pinch the skin and poke the needle in at a 90-degree angle, almost like you're throwing a dart, so it barely goes beneath the surface
B12 shots FAQ: Why B12 shots over oral forms
Rather than remembering daily pills, patients receive periodic injectionsoften monthly or biweekly depending on individual needsproviding sustained B12 levels between treatments
common reactions include transient pain, erythema, or pruritus at the administration site, along with mild diarrhea, headache, or nausea in a minority of recipients
Anaphylaxis following a B12 injection has been documented in medical literature, particularly in patients with a sensitivity to cobalt or cobalamin compounds