Black Mucus: Is It Dangerous? - Healthline
2023年2月10日 · If you ever cough up black phlegm, see a doctor as soon as possible. The discoloration may be temporary, caused by exposure to smoke or dirt in the air, or it could be due to a respiratory...
Black Mucus: What It Means and Is It Dangerous? - Verywell Health
2023年4月25日 · Black mucus is a dark-colored substance (also called "phlegm") that forms in your lungs and throat and is expelled from your nose and mouth. It is rare to have black mucus, and it may signal a serious underlying condition, such as tuberculosis or cancer.
Coughing Up Phlegm: Causes and Treatment - Cleveland Clinic
2023年1月20日 · Coughing up black phlegm. Another name for black phlegm is melanoptysis. Common causes include: Smoking. Breathing in coal dust or other dark materials or toxins. Exophiala dermatitidis, a type of fungal infection. Coughing …
Black Phlegm: Is It Lung Cancer? | MyLungCancerTeam
2024年6月24日 · Black phlegm may occur if a lung cancer tumor restricts blood circulation to part of your lungs. Without blood flow, that tissue will die. You may then cough up that tissue, and it can appear as black phlegm. Another type of cancer, called melanoma, can metastasize (spread) to …
Black Mucus When Coughing: Causes and Treatments
6 天之前 · Here are some of the most common causes of coughing up black stuff. 1. Ingesting Dark Foods. One of the most common causes of coughing up black phlegm is ingesting something dark or black. It’s usually the case in children. You may see them cough up black stuff after eating licorice or chocolate.
Phlegm: Color Chart, Causes, How to Get Rid of It - Verywell Health
2024年7月28日 · Dark phlegm and unusual discharge may mean you need to see a healthcare provider for prescription medication or more significant treatment. Heavy phlegm that's pale yellow or cloudy white may be related to allergies or asthma. It can also be a sign of a minor infection.
Mucus: Phlegm, Causes, Colors & How To Get Rid Of It
2024年9月20日 · Phlegm is a type of mucus that you usually cough up from your lower respiratory tract. It’s typically thicker than normal mucus because it’s helping fight an infection. Should you swallow phlegm or spit it out? If you cough up phlegm into your mouth, it …
Coughing Up Phlegm With Black Streaks - SteadyHealth
2020年10月15日 · Coughing up black coloured phlegm or sputum, or the presence of black streaks in phlegm, could be caused by several issues. The most common cause of black coloured phlegm is dust or dirt from the environment.
Coughing Up Brown or Black Mucus: What It Means According …
2018年6月13日 · Coughing up brown or black mucus is never a pleasant experience. The color of coughed up mucus can tell a lot about your health, especially if it is rusty-colored or black. Usually, black mucus (medical name melanoptysis) is a …
Phlegm Color Chart: What the Color of Your Phlegm Means
2024年8月2日 · Contact a doctor if you cough up brown or black phlegm. Black phlegm can occur if you have inhaled certain substances or if you have an infection. What does the texture of my phlegm mean? The texture of phlegm can vary depending on the underlying cause. Phlegm or mucus is mostly made of water.