What is the main use of elastic bandages in tactical care?

The primary use of elastic bandages in tactical care is to create pressure dressings. These bandages are designed to apply consistent pressure to a wound, which can help control bleeding by promoting hemostasis and reducing the space available for blood to pool. In tactical scenarios, where rapid and effective management of traumatic injuries is critical, using elastic bandages for pressure dressings ensures that bleeding is managed promptly, which is vital for the patient's survival and stabilization.

In addition, while elastic bandages can be used for other purposes such as securing sterile dressings and providing some level of support to injured limbs, their most effective application in the context of TCCC is for controlling hemorrhage by applying pressure to wounds. This critical skill can be a lifesaver on the battlefield or in other emergency situations.