At first, there may be no symptoms of<unk> . If an organ is damaged and it bleeds, it can be painful. Over time,<unk>  can cause low blood pressure (hypotension), increased heart rate (tachycardia), increased breathing rate (tachypnea), confusion, drowsiness, and loss of consciousness. A patient may lose more than 30% of their blood volume before there are changes in their vital signs or level of consciousness. This is called hemorrhagic or hypovolemic shock, which is a type of shock that occurs when there is not enough blood to reach organs in the body. Early symptoms include anxiety, increased breathing rate, weak peripheral pulses, and cold skin on the arms and legs. If<unk>  is not treated, the heart and breathing rate will continue to increase while blood pressure and mental status decrease. Eventually,<unk>  can result in death by blood loss (exsanguination). The median time from the onset of hemorrhagic shock to death by exsanguination is 2 hours.
Internal bleeding
Gastrointestinal bleeding
Implantation bleeding
Vaginal bleeding
Burn 
Burn
Bloody show
Cancer signs and symptoms