Phlegm comes in many colors and can be an important indicator of what is happening when someone produces it from their lungs or respiratory tract. Learn here about the different types of phlegm.

Being sick with a cold or other congestion-causing illness comes with a variety of symptoms, but a particularly annoying one ...

The color of this mucus can highlight the type of infection and other lung health problems. However, bronchitis is one of many conditions that can lead to excess phlegm, and while phlegm’s color ...

More so than its color, it’s the consistency of phlegm that makes cold-and-flu season such a misery. Excessive phlegm can be due to various reasons such as allergies, respiratory infections, smoking, ...

A telltale sign you’re getting sick is excess mucus, and if you’ve ever been desperate to stop coughing and sneezing, you’ve likely examined your mucus color, from yellow to green, for signs ...

The color of your mucus can point to signs of what underlying condition is causing the phlegm. “Problems in the lungs can cause phlegm to change color,” Dr. Sonpal says.

If your mucus changes color and you're also experiencing other symptoms, such as a fever, or a persistent cough, chest pain, or shortness of breath, make sure to see your healthcare provider.

The color of your phlegm can tell you a lot about your health. Phlegm is an indicator that can differentiate between a minor illness and something more serious. It's essential to clarify that ...

Mucus color meaning. Mucus can come in several colors. It can also be clear when you're feeling fine. White mucus: You're congested. Your body has started to build up mucus because your nose has ...

Phlegm color can indicate underlying health issues. Clear or white may signal allergies or viral infections. Yellow or green suggests bacterial infection, needing prompt antibiotic treatment. Red ...

What your mucus color says about your health. Shiv Sudhakar, MD. February 21, 2025 at 2:09 AM. Copied; Blue tissue box with crumpled tissues beside it (Getty Images) ...