What does dark red-brown phlegm signify? - Quora

Answer (1 of 4): Visit a doctor. Difficult to say anything without examining you in real life. Microscopy of the coughed out material is also required. Duration of 2 days alone is enough to visit a doctor. Just to assure you, there are many relatively "controllable" diseases, it is not only cance

What causes inflammation of the bronchial tubes? - Quora

What is the meaning of serous and mucus alveoli? - Quora

What is phlegm? - Quora

What are the reasons for coughing blood in mucus other than TB? - Quora

What is phlegm? - Quora

When you're sick, what does the color of your mucus indicate, if anything? - Quora

When you're sick, what does the color of your mucus indicate, if anything? - Quora

What are the reasons for having stringy period blood? - Quora

Phlegm Cheat Sheet: Recognizing Normal and Concerning Colors and Consistencies

What can cause black spots in mucus? - Quora

Is coughing sputum with a little blood while recovering from an infection a cause for concern? - Quora

Does coughing up blood in your sputum/phlegm mean that you have cancer? - Quora

What does it mean if my snot is red? - Quora

Bleeding from the throat can be a symptom of which disease? - Quora

What are the risks of coughing up blood? - Quora