Doctor insights on:
Causes Of Blood In Phlegm
Yes: Yes. Vigorous coughing can break small blood vessels and cause those symptoms. However, coughing up blood should always be evaluated by an MD. ...Read more
Phlegm is the thick, sticky mucus secreted by the surface of the respiratory tract during a cold or other respiratory infection. The respiratory tract includes the nose and sinuses, throat, voice box, bronchi, and lungs. Phlegm is mucus that may contain bacteria, viruses, respiratory surface cells, and inflammatory cells. Normal mucus is not phlegm, but a protective layer secreted ...Read more
Blood in phlegm: The most common origin of blood in phlegm is the nasal cavity including the sinuses.Dry, chaffed mucous membranes can bleed and this drips down the back of the throat and comes up with the phlegm.It can also come from bleeding gums or other sources in the mouth.Infrequently, it might arise from the stomach or lungs. If it persists, increases in frequency, duration or severity have it checked out. ...Read more
Unusual: This can conceivably occur, but would very strongly recommend that you be seen by a doctor asap. ...Read more
Recent sinus infection caused blood in the nose and phlegm. Was prescribed doxycycline blood stopped but then reappeared. Do I need more meds?
Have been bringing up lots of phlegm from cold not coughing up just coming up naturally for a week streaks of blood in it can bringing up phlegm all the time cause this?
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