Intramuscular B12 Injection Procedure For intramuscular injections, the upper buttocks, shoulder, or thigh are commonly used injection sites
When the deficiency becomes chronic, it may lead to more serious problems such as depression, cognitive decline, or balance issues
On the other hand, some patients may prefer intramuscular injection therapy in order to assure effective treatment
It can lead to neuropathy, megaloblastic anemia, and pernicious anemia, [2] [13] causing symptoms including fatigue, paresthesia, depression, cognitive decline, ataxia, and even irreversible nerve damage
oral vitamin B12 supplements Youre probably wondering, whats the difference of getting vitamin B12 shots to simply taking oral vitamin supplements