Coughing Up Green Phlegm No Fever

Coughing Up Green Phlegm No Fever

Get all the info you need in regards to coughing up green phlegm no fever including causes, best home remedies, treatment options. and the right time to visit your doctor.

Why Phlegm Changes Color?

Phlegm is nothing but a kind of mucus that gets build up inside your chest region. You normally won’t be creating substantial amounts of mucus unless you are suffering from some kind of underlying medical problem or are sick with a cold. You might encounter phlegm of different color and wonder what these colors indicate.

Below we have listed different conditions which might lead to the production of green or yellow phlegm, why it may have distinct colors & when you would have to visit your health-care provider.

Coughing Up Green Phlegm No Fever: What Does It Mean?

Whenever you encounter yellow or green colored phlegm, it’s typically an indication that your body is trying to eliminate an infection. Phlegm gets its color from while blood cells.

Initially, you might see yellow phlegm which then turns into a green one. These changes may change from one person to other depending upon the length and severity of the disease.

Coughing Up Green or Yellow Phlegm: Who is Affected the Most?

Kids under the age of 5.
Adults above the age of 65.
Kids with enlarged adenoids & tonsils.
Any person suffering from chronic lung issue.

Coughing Up Green Phlegm No Fever Causes:

1. Pneumonia: Normally, this may be an effect of an additional respiratory issue. A person suffering from pneumonia might cough up green, yellow or at times, even bloody phlegm. The symptoms you notice might change depending on what kind of pneumonia you have.
Fever, cough, shortness of breath and chills are some of the typical symptoms with almost every type of pneumonia.

2. Bronchitis: This typically begins with dry coughing and a white or clear phlegm at later stages. As time passes, you notice green or yellow phlegm while coughing. This might indicate that the disease might be transforming from viral to bacterial which might last for up to 3 months.

3. Cystic fibrosis: Cystic fibrosis is a type of lung disease which leads to the formation of mucus in the lungs inside your lungs. It mostly affects youngsters and kids. Cystic fibrosis may lead to different colors of phlegm starting from yellow to green and eventually to brown.

4. Sinus Infection or Sinusitis: Sinusitis is a condition that is often caused by allergens, viruses, or sometimes even bacteria. When it results due to bacteria, a person may encounter postnasal drip, a pressure in sinus cavities, congested nasal area, and green or yellow phlegm.

What If You Notice a Change in Texture of a Phlegm?

A phlegm might change its texture due to various reasons. You might notice a thicker & darker phlegm as the infection advances. For instance, it might be thicker when you wake up or your hydration levels are low.

Phlegm with no color which is commonly related to allergies is typically not as sticky or thick as the black phlegm you notice from a fungal infection or green phlegm with bacterial bronchitis.

Frothy Phlegm: What it Indicates?

If you notice frothy or white phlegm, it might be another indication of chronic obstructive pulmonary disease or COPD. This might further progress to green or yellow phlegm if you get a chest infection.

In case it is both frothy & pink, it might be the sign of congestive heart failure in the later stage. In case you encounter this condition in addition to extreme sweating, chest pain or shortness of breath, get in touch with emergency services to the earliest.

Getting Rid of Coughing Up Green or Yellow Phlegm:

At times, phlegm may be one of the major reasons why you want to consult with your physician right away. Some conditions causing phlegm tend to respond best to medications, breathing treatments and antibiotics while others might require you to undergo a surgical procedure.

Few conditions might not respond to antibiotics meaning you simply would require to follow a healthy diet, stay hydrated and take sufficient rest.

Coughing Up Green Phlegm No Fever: Best Home Remedies

Salt water gargling: Add 1/2 tsp to 3/4 tsp of salt in a cup of warm water, and gargle to eliminate a sinus infection or mucus from allergies which might be affecting the throat area.

Eucalyptus oil: The oil can help loosen up the mucus in the chest region.

OTC Expectorants: Guaifenesin is a popular medication available for kids as well as adults. It helps by thinning the mucus so that you can pass it easily through coughing.

Humidifier: By keeping the air inside your house moist, you can loosen up the phlegm & cough it up easily.

Coughing Up Green Phlegm No Fever: When to Consult With Your Doctor?

Although phlegm is a regular element of our respiratory system, it might not be normal in case it’s impacting your day to day life. In case you start coughing it up or notice it within your throat or airways, visit your doctor.

If you see green phlegm with no fever, it might be safe to wait a couple of days or weeks prior to consulting with your doctor. You must still want to keep watch on other signs to know whether the illness is advancing.

In case you notice shades of brown, black or red phlegm, or frothy sputum, you must make an appointment without wasting too much time.

The Conclusion:

Phlegm is created by respiratory organs in order to protect your lungs. It is hard to notice it unless you are suffering from an underlying disease.

If you cough it up, take a close look at its color and texture. In case you encounter a color or texture change, consult with your healthcare provider right away.


Video: Coughing Up Green Phlegm No Fever


European Respiratory Journal

Mayo Clinic 

Cleveland Clinic


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