srvere diarrhea after b12 injection Benefits of Vitamin Shots Vitamin B12 and ulcerative colitis:

No specific safety data could be identified

Nucleic Acids Res 45(W1):W98W102

Contact your GP for B12 testing if you have: Symptoms suggesting deficiency (persistent fatigue, pins and needles, memory problems, glossitis) Risk factors for deficiency (vegan diet, gastric surgery, long-term metformin or proton pump inhibitor use) [1] [4] Concerns about whether your current supplementation dose is appropriate Underlying conditions affecting B12 metabolism (kidney disease, liver disease) Unexplained high B12 levels on a blood test when not taking supplements Routine monitoring is essential for patients receiving therapeutic B12 injections

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Seriously reconsidering getting the 2nd dose

If the vitamin K concentration is low, Colleran says you can administer vitamin K1 at 1 to 1.5 mg/kg subcutaneously every 12 hours for three doses before a planned invasive procedure