How Long Does a Sodium Flush Take? IV vs. Oral Cleanses
                                
                                
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                                    4 min read                                
                            
                                An intravenous (IV) sodium flush, also known as a saline flush, can be administered in as little as one minute to maintain catheter patency in a medical setting. However, the duration varies dramatically depending on the purpose, which is very different from the non-medical, oral saltwater cleanse. This article clarifies the distinction and compares the timeframes of both procedures.