Some clinicians have reported successful use of small-volume subcutaneous injections, yet the formulation is approved and most widely studied for deep intramuscular delivery, so any off-label route should be discussed carefully with the prescriber
What is an Epidural Steroid Injection
Although extremely rare, there have been cases where people have developed a redness or a rash around the injection site indicating a Vitamin B12 allergy
EuroInf: a multicenter comparative observational study of apomorphine and levodopa infusion in Parkinson's disease
Some reports suggest that around 10% of people are deficient, with prevalence rising to approximately 20% among adults over the age of 85 [3]
hydroxycobalamin) is not itself a coenzyme form of B12, yet can easily be converted by the body into both methyl- and adenosylcobalamin, and is a common transitional form in the B12 metabolism