An intravenous flushing system includes an intravenous tube that has an input port. A cleaning unit is provided and the cleaning unit contains a saline solution. The cleaning unit is selectively coupled to the input port. The cleaning unit urges the saline solution through the intravenous tube thereby facilitating the intravenous tube to be cleaned. A sterilizing unit is removably coupled to the cleaning unit. The sterilizing unit is infused with an antiseptic. The sterilizing unit engages the input port. Thus, the antiseptic sterilizes the input port.
