how often do you take b12 injections Should I Get Shots? A Guide to Your Schedule B12 Injections for Weight Loss

If homocysteine or methylmalonic acid levels are abnormal, they should normalize during the first week of treatment

Differentiating from Other Conditions Neurological signs and symptoms can be vitamin B12 deficiency associated or due to other causes such as: Pernicious anemia Syphilis Neurosyphilis Human immunodeficiency virus (HIV)-associated vacuolar myelopathy Toxic neuropathies Tropical myeloneuropathy Your healthcare provider can make a proper diagnosis based on your symptoms, medical history, physical exam, and laboratory test findings

the label specifically warns against epidural/spinal anesthesia and fluid replacement with benzyl-alcohol-containing solutions

The disadvantage is that higher doses require large injection volumes