Traumatic bleeding

Traumatic bleeding can be divided into two types: external bleeding and internal bleeding. Blood that flows from the wound to the outside is called external bleeding, which is common in cuts, stab wounds, bullet wounds, and rolling injuries. If there is no wound on the skin, blood flows from ruptured blood vessels to tissues, organs, or body cavities, which is called internal bleeding. The causes of internal bleeding are far more complicated and difficult to handle than external bleeding.