If you suspect your vitamin B12 levels may be too high or too low, consider speaking with your healthcare provider about blood testing and strategies for maintaining balanced vitamin B12 levels
Escalation: Step the dose up every few weeks e.g
Kotwal A, Gustafson MP, Bornschlegl S, Kottschade L, Delivanis DA, Dietz AB, Ryder M
Other notable citations include 211.165(a), (b), (d), or (e) related to testing and release for distribution, which is cited in 34 letters, and 211.160 for laboratory controls, which is cited in 33 letters
Some patients genuinely require prolonged therapyfor example, those with severe erosive esophagitis, Barretts esophagus, or a high risk of upper gastrointestinal bleeding
Goke R, and Conlon JM