Can Cyanocobalamin Be Given IV? Expert Advice on Administration
                                
                                
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                                    3 min read                                
                            
                                According to official drug administration guidelines from the FDA, the intravenous (IV) route for cyanocobalamin is expressly not recommended. This is primarily because administering the vitamin intravenously leads to a significant and rapid loss of the dose through urine, rendering the treatment highly inefficient.