What method is effective for controlling bleeding until a tourniquet can be applied?

Direct pressure is an effective method for controlling bleeding until a tourniquet can be applied. When a person experiences a bleeding injury, especially from a limb, applying direct pressure to the wound helps to compress the blood vessels and facilitate clotting. This method allows for immediate control of the bleeding, which is critical in preventing further blood loss and potential shock.

Using direct pressure is a fundamental step in first aid practices and is often the first response taught to manage bleeding. This technique can significantly reduce the rate of bleeding and can be maintained until more definitive measures, such as the application of a tourniquet, can be taken if needed.

Other methods like applying a dressing or elevating the injury may be beneficial, but they are typically secondary to the initial application of direct pressure. While cold compresses can assist in reducing swelling and controlling pain, they do not effectively control bleeding in an emergency situation. Hence, direct pressure remains the most reliable and immediate way to stabilize a bleeding wound until further treatment is available.