What is the recommended dose of TXA (Tranexamic Acid) for a casualty?

The recommended dose of Tranexamic Acid (TXA) for a casualty is 1 gram given intravenously over a period of 10 minutes, followed by a second dose of 1 gram if necessary within a specific timeframe, often within 24 hours. TXA is used primarily to reduce bleeding in trauma patients, and its administration should be prompt after the injury.

Administering TXA at the correct dosage and rate is crucial because it targets the fibrinolytic process and stabilizes blood clots. This can be vital in a combat or trauma setting where rapid response is essential to prevent excessive blood loss. Inappropriate dosing could lead to ineffective treatment or adverse effects, which can compromise the casualty's recovery.

The other dosing options, while potentially indicating larger amounts, either exceed recommended guidelines or reflect infrequent administration methods that are not aligned with current TCCC protocols for TXA use. Understanding the specific dosing and administration timelines is vital for anyone involved in managing trauma care in Tactical Combat situations.