This effect typically resolves as the body adjusts to altered metabolic signaling
Another possible cause of elevated vitamin B12 levels is a blood disorder ( QJM , June 2013)
These trials include new intramuscular injections by Daewoong Pharmaceuticals of South Korea (36), and a nasal spray and inhalant as a spray-dried-lysozyme particulate of micronized-niclosamide (37), that has entered a 1,500 high-risk kidney patient study in the UK with Union Therapeutics in Denmark (38)
Hydrothermal and other bottom-up synthetic routes allow surface chemistry and precursor composition to be tuned during formation, enabling the incorporation of functional groups, heteroatoms, and biomimetics
So, if you have severe spinal stenosis and if the injection is just not helping or its not helping you well enough and long enough, you may need to consider other approaches, such as surgical decompression of the area. If you are considering injections as a pain management treatment for your neck or back pain, speak to your doctor to find out which injection may be best for you, and how long you can expect to find relief