The cut-off between normal vitamin B12 levels and deficiency varies by method and laboratory, but most laboratories define subnormal serum or plasma values as those lower than 200 or 250 pg/mL (148 or 185 pmol/L)
What if the patient is coming in for back pain and is given a pain injection
You may wish to discuss testing with a healthcare professional if you: Experience ongoing unexplained fatigue Follow a vegan or vegetarian diet Have a history of gastrointestinal surgery or digestive conditions Have previously been diagnosed with low B12 Have symptoms such as numbness, tingling, or cognitive changes Testing helps determine whether B12 injections are appropriate or whether another cause should be investigated
Common side effects of vitamin B12 injections include mild diarrhea, itching, nausea and vomiting, dizziness, headaches, and hot flashes
It is especially beneficial if you suffer from specific digestive issues that can impair nutrient absorption
If youre unsure about your insurance plans deductibles, copays, or coinsurance, call your insurance provider to learn more about the coverage of weight loss injections
