[1] However, because B12 is water-soluble, the body typically eliminates excess amounts through renal excretion without adverse effects
The dose, route (intramuscular or slow intravenous, depending on the product), frequency, and duration of treatment are determined by a doctor based on the specific formulation, the severity of vitamin deficiency, the underlying condition, and the patients overall health
[2] [3] This may temporarily cause symptoms such as fatigue or headaches in some individuals
This usually occurs in individuals with underlying digestive conditions, those who have trouble absorbing all nutrients through digestion, or those with pernicious anemia, which specifically prevents B12 absorption
Anemia of Chronic Disease ICD-10: D63.1, D63.8, and the Sequencing Rules That Protect Your Claims The icd 10 for anemia of chronic disease is D63.8 when another chronic condition is the documented cause, and D63.1 specifically when chronic kidney disease causes the anemia
Patients on Specific Medications: Certain medications, like proton pump inhibitors or metformin, can interfere with B12 absorption, making monitoring and supplementation necessary