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In situations where a commercial tourniquet is unavailable, improvising with a triangular bandage can be effective.
Before resorting to improvisation, exhaust all options for direct pressure application.
Construct the improvised tourniquet using a sturdy, pliable material such as gauze, fabric, or a triangular bandage.
To prevent skin damage, ensure the tourniquet is at least 5cm thick when applied.
Avoid using wire, string, rope, or shoelaces, as these can cause tissue damage.
Do not position the tourniquet over the wound, fracture, or joint. It can be applied over clothing or directly onto the skin.
Keep the tourniquet visible and mark the casualty's forehead with a "T." Note the time of application and inform Emergency Medical Services (EMS) of the intervention.
Once applied, do not loosen or remove the tourniquet until professional medical assistance arrives.