Hydroxocobalamin: Side Effects, Uses & Monitoring

Labeled uses

Pernicious anemia, both uncomplicated and accompanied by nervous system involvement. Dietary deficiency of Vitamin B12 , occurring in strict vegetarians and in their breast-fed infants. (Isolated vitamin B12 deficiency is very rare). Malabsorption of vitamin B12 , resulting from structural or functional damage to the stomach, where intrinsic factor is secreted or to the ileum, where intrinsic factor facilitates vitamin B12 absorption. These conditions include tropical sprue, and nontropical sprue (idiopathic steatorrhea, gluten-induced enteropathy). Folate deficiency in these patients is usually more severe than vitamin B12 deficiency. Inadequate secretion of intrinsic factor, resulting from lesions that destroy the gastric mucosa (ingestion of corrosives, extensive neoplasia), and a number of conditions associated with a variable degree of gastric atrophy (such as multiple sclerosis, certain endocrine disorders, iron deficiency, and subtotal gastrectomy). Total gastrectomy always produces vitamin B12 deficiency. Structural lesions leading to vitamin B12 deficiency include regional ileitis, ileal resections, malignancies, etc. Competition for Vitamin B12 by intestinal parasites or …