However, contact a healthcare provider immediately if you experience severe abdominal pain that does not resolve, persistent vomiting that prevents hydration, signs of allergic reaction (hives, difficulty breathing, swelling of face or throat), or vision changes
Why 28-30 days is the standard Bacteriostatic water preservation: Bacteriostatic water contains 0.9% benzyl alcohol, which inhibits bacterial growth
See more detailed instructions for administering subcutaneous injections
Yes - the reasons for stinging are usually either swabbed area not dry, a drop of B12 at the tip of the needle (flick syringe and wait a moment) or B12 ampoule not warmed up just before injecting (especially if using fridge)
Potential areas of scientific interest include: Interaction with signaling pathways involved in tissue physiology Influence on vascular-related biological mechanisms Engagement with molecular processes associated with cellular response Individual responses may vary, and outcomes are not guaranteed