In the context of toxicology, PCCs are critical in managing overdose cases involving anticoagulants. Overdose of anticoagulants can lead to severe bleeding, which can be life-threatening. PCCs provide a rapid means to counteract these effects by replenishing the depleted clotting factors, thereby restoring hemostasis. They are a preferred choice over fresh frozen plasma (FFP) due to their rapid onset and lower volume requirement.