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 ...

Regular mucus tends to be thin and slippery, and it is generally a constant presence on a day-to-day basis. Meanwhile, phlegm ...

Medically reviewed by Susan Russell, MD Coughing up white mucus can mean you have congestion with a respiratory infection such as bronchitis, or it can be a symptom of long-term health issues like ...

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 ...

After a few days, the mucus may change to a white, yellow, or even green color. This is nothing to worry about; it is a sign that your body is fighting the infection.

When you have a cold, a sinus infection, or bronchitis, your mucus may change color, appearing yellow, beige, or greenish.That's because when you have an infection, your body produces more white ...

Bronchitis causes a persistent cough that starts dry but typically produces mucus later on, usually lasting 10 to 20 days. The color of the mucus may also change. Other bronchitis symptoms include ...

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

Infections such as the flu, acute bronchitis, and pneumonia can cause your airways to make extra mucus, which you’ll often cough up. It may be green or yellow in color.

But mucus changes color, depending on the individual’s environment, ... Brown: This may be a sign of a more severe infection like bronchitis or pneumonia.

But mucus changes color, depending on the individual’s environment, ... Brown: This may be a sign of a more severe infection like bronchitis or pneumonia.

Your body makes phlegm, aka mucus, to sweep out harmful bacteria and allergens. The color of the phlegm can depend on the causes. Here are possible reasons why it’s brown.