When is a pressure bandage indicated?

A pressure bandage is indicated specifically in situations where there is significant bleeding that needs to be controlled. The primary purpose of a pressure bandage is to apply direct pressure to a bleeding wound to help stop or slow down the blood flow. This is critical in managing hemorrhagic situations, where excessive bleeding can lead to shock and other severe complications.

When applied correctly, a pressure bandage can help stabilize a wound by promoting clot formation and preventing the loss of more blood. It's important to distinguish this use from other scenarios, such as treating minor cuts, which may not require a pressure bandage and could be addressed with simpler dressings. Additionally, while securing a splint is an important action in injury management, it does not involve controlling bleeding and thus does not necessitate the use of a pressure bandage. Instant pain relief may be a goal in first aid, but pressure bandages are not designed for that purpose; their function is primarily related to hemorrhage control.