Vitamin B12 Medicine Interactions Chloramphenicol: bacteriostatic antibiotic can interfere with red blood cell response to supplemental Vit B12 Proton pump inhibitors: omeprazole and lansoprazole, etc., slow gastric acid release and may interfere with VIt B12 absorption from food H2-receptor antagonists: cimetidine, famotidine and ranitidine slow the release of hydrochloric acid into the stomach and interfere with Vitamin B12 absorption from food Metformin: might reduce absorption of Vitamin B12 due to altered intestinal motility, increased bacterial overgrowth, etc
Vitamin information
Verify that the elevated B 12 test result is not in error due to test interference (e.g., macroB 12 or heterophile antibody interference) by ordering another test (e.g., total homocysteine)
Note: This service is only available to the age of 18 and above
Can I use the same syringe for drawing water and for injecting my dose
Advanced Interventional Musculoskeletal Treatments : Image-guided procedures for complex pain, spinal conditions, and soft tissue injuries