can you inject b12 subcutaneously Ivy Grove Surgery : Self-administration of injection How to Give a B12

Vital Role of Cat B12 Injection for FIP Cats CURE FIP USA Jun 21, 2023 4 min read Updated: Mar 18, 2024 Feline Infectious Peritonitis (f.i.p) is a devastating disease that affects cats worldwide, posing significant challenges for veterinarians and pet owners alike

Injections are favored for severe deficiency, malabsorption (e.g., postGI surgery, chronic diarrhea), very low B12 levels with neurologic signs, poor adherence, or when rapid repletion is needed

The dividing line is absorption, not severity

While oral supplements can be effective for some, they may not provide the quick boost or high absorption rates needed for people with more significant deficiencies

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Allergic reactions to cyanocobalamin have been reported and require immediate medical attention