What is the best way to control bleeding from a wound?

Applying direct pressure to a wound is the most effective way to control bleeding. When you press firmly on the wound, it helps to constrict blood vessels and encourages blood to clot, which reduces the amount of blood loss. This method is both immediate and practical, making it the first line of treatment for most external bleeding.

In contrast, applying ice can reduce swelling and numb the area but is not an effective way to control bleeding directly. Using a tourniquet is typically reserved for severe cases of bleeding where other methods have failed or would take too long to be effective. A tourniquet can also lead to complications if used improperly. Leaving the wound untouched is not advisable as it can worsen bleeding and increase the risk of infection or other complications. Thus, direct pressure is the recommended first response in bleeding scenarios.