b12 deficiency injections side effects Injection Effects: What to Expect Common & Rare Side Effects

After 1 month of treatment in pernicious anemia patients, the once weekly dosing of 500 mcg B12 intranasal gel resulted in a statistically significant increase in B12 levels when compared to a once monthly 100 mcg IM dose

One survey found that over 60% of medical providers offer B12-vitamin Shots to their patients

Can You Get B12 Shots Too Often

No therapeutic or diagnostic application is implied or permitted

Conclusion Vitamin B12 injections are a critical intervention for adults with severe deficiency or those unable to absorb the vitamin adequately through oral supplementation

Once the vitamin B12 reserves reach their normal levels, the injection of vitamin B12 will be needed as maintenance shot once every one to three months to prevent any of the symptoms of deficiency from returning