The fastest way to stop bleeding from a cut is to compress the wound, bleeding from a cut needs to be stopped immediately, commonly used is to use sterile gauze to fill the wound and then compress the gauze, the bleeding can be stopped immediately. If there is no sterile gauze, you can also use a clean cloth or towel, you can not use toilet paper to fill the wound, because toilet paper is easy to break, debris in the wound inside is not good to clean up, not to mention the use of tobacco, ash, etc. to stop bleeding. Pressure to stop bleeding in time to the hospital for treatment, if the wound within the large blood vessels rupture, will use sutures to ligate the ruptured blood vessels, after stopping the bleeding and then disinfection of the wound, clean suture, regular medication can be changed.