These include serious infection, uremia or renal failure, drugs with bone marrow suppression properties (e.g., chloramphenicol), or concurrent undiagnosed folic acid or iron deficiency anemia
Scientific References Frequently Asked Questions Can I have B12 injections more frequently if symptoms return early
You can also reduce your chance of hepatitis B infection by: Not sharing drug needles or other drug materials Wearing gloves if you have to touch another person's blood or open sores Making sure your tattoo artist or body piercer uses sterile tools Not sharing personal items, such as toothbrushes, razors, or nail clippers Using a latex condom during sex
Your doctor may include B12 infections as part of the treatment for conditions that are associated with poor nutrition, malabsorption of vitamin B12 from the intestines or deficiency of this vitamin due to obesity, vegetarian diets, or macrobiotic diets