"uncontrollable bleeding" is correct and usable in written English.
You can use it when you want to describe a type of severe or excessive bleeding that can't be stopped. For example: "The patient experienced uncontrollable bleeding, so the doctors had to take urgent action to save her."
When damage to the bone marrow is severe, death may result from infection and uncontrollable bleeding.
Her blood wasn't clotting, and her urine and stool were stained deep red with uncontrollable bleeding.
That can be an advantage for patients who require surgery, reducing the risk of uncontrollable bleeding.
Ebola disease is quite rare but deadly virus that causes uncontrollable bleeding both inside and outside the body.
Although all ectopic pregnancies are associated with risk of hemorrhage, cornual pregnancies are feared for catastrophic hemorrhage and uncontrollable bleeding.
— Bayer AG and Johnson & Johnson have agreed to settle more than 25,000 lawsuits in the United States over claims the top-selling blood thinner Xarelto causes uncontrollable bleeding.
In conclusion, this is the first study on hemoclip application under cap-assisted forward-viewing endoscopic cover in the management of uncontrollable ES induced bleeding.
Considering these points, we tested the feasibility of cap-assisted hemoclip application with the forward-viewing endoscope in the treatment of uncontrollable ES induced bleeding.
Take Christine Keels for example, she used to travel the world representing the United Methodist Church, but now it is a daily struggle just to get to work, which requires her to map hospitals along her commute from Baltimore to Washington, D.C., because she's terrified of getting an uncontrollable nose bleed or being unable to breathe because of her asthma.
However, this patient died 1 day after discharge from radiation protective isolation because of uncontrollable arterial lung bleeding caused by progressive disease.
Similarly, a retrospective case series in 24 patients from a single center with uncontrollable life-threatening bleeding showed that a single rFVIIa dose of 60 μg/kg rFVIIa stopped or reduced bleeding in 18 out of 24 patients, whereas 5 patients required more than one dose.
