kasłać krwią

At one point, he even managed to cough up blood.

At a team meeting Saturday, though, he starting coughing up blood and went to the hospital.

Often, no treatment is needed, unless you are coughing up blood.

Oxygen levels can be low in people coughing up blood.

Just a second later, he coughed up blood, which came as quite a surprise.

He tried to smile his thanks, but coughed up blood instead.

He's been coughing up blood, and he passed out from the pain.

She coughed up blood, and tried to shake her head.

The next day Best began to cough up blood repeatedly.

She also has some sickness which forces her to cough up blood.