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.

Discover 6 alarming reasons why your mucus turns brown and what this color change means for your health. Learn when to seek ...

Phlegm is naturally clear. So, if your phlegm is a different color, such as yellow or green, you may have a viral or bacterial infection. Brown, red, or black phlegm may be a sign of a more ...

People with bronchitis have a persistent cough that produces clear, yellow, or green phlegm. Green phlegm often points to a bacterial infection. However, this is less common with bronchitis than ...

Clear, bubbly phlegm may not be a problem, but in some cases, it may be a sign of an underlying health issue. Phlegm, or sputum, is a type of mucus the respiratory tract produces. The color of ...

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.

In these conditions, usually after a few days of clear mucus, it becomes whiter and thicker. This is a natural process that shouldn't bother you. Ear, nose, and throat (Illustration) (credit: TNS) ...

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 ...

Normal mucus often looks clear or white for most people, experts say. But mucus changes color, depending on the individual’s environment, in response to various germs and more, he adds. What ...