if you cough up blood, or yellow-green mucus. See a healthcare provider if you notice these signs or if your cough lasts ...

Coughing up white ... White mucus can be caused by: A virus or other pathogen. However, respiratory tract mucus (sputum) infected with bacteria tends to be green, yellow, or another color, not ...

After they’ve done their job and die, they’re flushed out of your body with your mucus, and in the process can dye it yellow ... If you’re coughing up brown mucus, though, you should ...

Even though the cough lasts for weeks, if not treated well in time ... a few of which include: Coughing up clear, yellow, ...

if you cough up blood, or yellow-green mucus. See a healthcare provider if you notice these signs or if your cough lasts longer than a few weeks. How do you stop a dry coughing fit?