Argatroban in Sodium Chloride Injection 50 mg/50 mL (RX)Argatroban in Sodium Chloride Injection 50 mg 50 mL is a medication used to prevent blood clots in patients who have medical conditions such as heparin induced thrombocytopenia or HIT. It is a sterile solution containing argatroban, a direct thrombin inhibitor, and sodium chloride as a diluent. The 50 mg 50 mL strength means that each vial or bag contains 50 mg of argatroban in 50 mL of sodium chloride solution. It is administered intravenously (IV)