What is the most common way to control external bleeding?

Direct pressure is the most common and effective method for controlling external bleeding. When direct pressure is applied to a bleeding wound, it helps to compress the blood vessels and promotes the formation of a clot. This technique can significantly reduce blood loss while providing immediate assistance in emergency situations.

When applying direct pressure, it is important to use a clean cloth or bandage, pressing firmly on the wound for at least a few minutes without lifting to check if bleeding has stopped. If blood soaks through the cloth, additional layers can be added without removing the original dressing, as this can disrupt clot formation.

Other methods, such as applying a tourniquet, elevation of the limb, or cooling the area, may be effective in certain situations but are generally not the first line of action. Tourniquets are typically reserved for severe, life-threatening bleeding that cannot be controlled by direct pressure alone. Elevation can assist in reducing blood flow to the area, but it is most effective when used in conjunction with direct pressure. Cooling the area is not a standard practice for controlling bleeding and is more relevant for reducing swelling or pain associated with injuries.

Understanding the priority of direct pressure in first aid protocols is crucial for anyone responding to emergencies, ensuring that they can provide timely and effective