If a person has life-threatening bleeding from a wound on their head, what should you do?

Using direct pressure is the most appropriate action when dealing with life-threatening bleeding, including from a wound on the head. Direct pressure helps to control the bleeding by compressing the blood vessels in the affected area, encouraging clot formation. This technique is effective in managing hemorrhage and allowing time for emergency medical services to arrive without allowing the situation to worsen.

In cases like these, it is essential to act quickly while also ensuring that the person receives further medical assistance. Although applying a tourniquet can be appropriate in certain situations where direct pressure fails—particularly for limb injuries—it is not the first method to use for head wounds. Tourniquets may not be suitable for areas like the head or neck, where they can cause additional damage.

Doing nothing while waiting for EMS or merely calling for help without taking action does not address the immediate threat posed by significant bleeding, which can quickly lead to shock or other complications. Immediate action, like applying direct pressure, can save a life while other assistance is en route.