What is a common method for controlling bleeding from an extremity?

A common method for controlling bleeding from an extremity involves applying direct pressure to the wound first, as this helps to stem the flow of blood by promoting clot formation at the site of injury. If bleeding continues despite direct pressure, the next step is often to use a tourniquet. This device restricts blood flow to the area and is particularly useful in severe cases where other measures have not been effective. This two-step approach addresses both initial and more critical bleeding scenarios, which is vital in trauma management.

Applying a cold compress may reduce swelling and dull the pain, but it does not directly address the actual bleeding and may lead to complications if there is a significant injury. Cleansing the wound thoroughly can be important for infection control but is not an immediate priority in the context of actively bleeding. Keeping the limb below heart level can help with venous return and may reduce bleeding, but it is generally not as effective as direct pressure or a tourniquet in controlling significant hemorrhage. Thus, the focus on direct pressure followed by a tourniquet if necessary is the most effective and evidence-based method for controlling bleeding from an extremity.