how do you know if b12 injections are working The Truth About Injections: Benefits, Cost & They Work Best Vitamin B12 Injection Site:

This flowchart neatly illustrates how pernicious anaemiathe autoimmune condition itselfis the root cause of the B12 deficiency, which in turn leads to the wide-ranging symptoms

More serious but rare adverse events include pancreatitis (0.2% incidence), gallbladder disease requiring surgical intervention, and medullary thyroid carcinoma risk in genetically predisposed individuals (contraindicated in patients with personal or family history of MTC or MEN2 syndrome)

The 4mg Dose The 4mg dose produced 15.2% average weight loss over 48 weeks with moderate nausea rates of 18% and a discontinuation rate of only 5.7%

Initial treatment may involve frequent injections followed by maintenance regimens, with periodic review of symptoms and, where appropriate, blood counts