Management of<unk>  depends on the cause and severity of the bleed.<unk>  is a medical emergency and should be treated immediately by medical professionals. Fluid replacement If a patient has low blood pressure (hypotension), intravenous fluids can be used until they can receive a blood transfusion. In order to replace blood loss quickly and with large amounts of IV fluids or blood, patients may need a central venous catheter. Patients with severe<unk>  need to receive large quantities of replacement blood via a blood transfusion. As soon as the clinician recognizes that the patient may have a severe, continuing hemorrhage requiring more than 4 units in 1 hour or 10 units in 6 hours, they should initiate a massive transfusion protocol. The massive transfusion protocol replaces red blood cells, plasma, and platelets in varying ratios based on the cause of the<unk>  (traumatic vs. non-traumatic). Stopping the<unk>  thumb It is crucial to stop the<unk>  immediately (achieve hemostasis) after identifying its cause. The longer it takes to achieve hemostasis in people with traumatic causes (e.g. pelvic fracture) and non-traumatic causes (e.g. gastrointestinal<unk> , ruptured abdominal aortic aneurysm) is correlated with an increased death rate. Unlike with external<unk> , most<unk>  cannot be controlled by applying pressure to the site of injury.<unk>  in the thorax and abdominal cavity (including both the intraperitoneal and retroperitoneal space) cannot be controlled with direct pressure (compression). A patient with acute<unk>  in the thorax after trauma should be diagnosed, resuscitated, and stabilized in the Emergency Department in less than 10 minutes before undergoing surgery to reduce the risk of death from<unk> . A patient with acute<unk>  in the abdomen or pelvis after trauma may require use of a REBOA device to slow the<unk> . The REBOA has also been used for non-traumatic causes of<unk> , including<unk>  during childbirth and gastrointestinal<unk> .<unk>  from a bone fracture in the arms or legs may be partially controlled with direct pressure using a tourniquet. After tourniquet placement, the patient may need immediate surgery to find the<unk>  blood vessel.<unk>  where the torso meets the extremities ("junctional sites" such as the axilla or groin) cannot be controlled with a tourniquet; however there is an FDA approved device known as an Abdominal Aortic and Junctional Tourniquet (AAJT) designed for proximal aortic control, although very few studies examining its use have been published. For<unk>  at junctional sites, a dressing with a blood clotting agent (hemostatic dressing) should be applied. A campaign is to improve the care of the<unk>  known as Stop The Bleed campaign is also taking place.
Internal bleeding
Gastrointestinal bleeding
Implantation bleeding
Vaginal bleeding
Burn 
Burn
Bloody show
Cancer signs and symptoms