However, passing mucus in the stool, especially if it is a new symptom, should still be mentioned to a physician at the next office visit. Mucus without an underlying cause, such as one of the pre-existing conditions mentioned above, is a change in bowel habits and should be reported to a physician immediately.
Coughing up blood. Coughing up blood is the spitting up of blood or bloody mucus from the lungs and throat (respiratory tract). Hemoptysis is the medical term for coughing up blood from the respiratory tract. Considerations. Coughing up blood is not the same as bleeding from the mouth, throat, or gastrointestinal tract.
1 Stringy white mucus in urine. 2  White stringy mucus in poop. 3  Ask a doctor a question free online. 4  White stringy mucus in my urine. 5  White stringy mucus in bowel movement. 6  Blood in my mucus when i blow my nose.