Black Mucus in Nose

The lining of your respiratory system, extending from your nose through the respiratory tracts of your lungs, is coated with mucus. This clear, sticky substance helps keep the air passages clean by catching particles and chemicals from the air you breathe.

Ecological particles or infectious agents can cause the usually clear mucus to appear black or tinged with black streaks. Depending upon the cause, black mucus can be inconsequential or a sign of a serious medical problem.

Causes of Black Mucus in Nose

Dirt and Dust

It has almost certainly took place to you at some point– you blow your nose and discover the fluid in your tissue looks black. The most typical reason for gray or black mucus is dirt and dust. When you are operating in the garden, cleaning up a dirty attic or doing some other dirty job, tiny dirt and dust particles are stirred into the air. As you breathe these particles in, they adhere to the respiratory mucus and are subsequently eliminated when you blow your nose or cough.


Inhaling smoke can cause black mucus. Although cigarette smoking more typically turns the mucus brown, it can also be tinged black. Smoking marijuana can likewise cause black mucus or phlegm. The black pigmentation is likely due, at least in part, to the high aluminum content of both tobacco and marijuana smoke. Black mucus related to breathing in smoke from a fire may suggest a severe inhalation injury and is considered a medical emergency situation.

Ecological Hazards

Miners, particularly coal miners, can have black mucus due to inhalation of coal or graphite particles. Chronic exposure might result in black lung disease, likewise referred to as coal workers’ pneumoconiosis. Other kinds of employees exposed to breathed in environmental pollutants such as beryllium may likewise experience black mucus. Protective gear such as masks and respirators help filter the air and decrease the problem of ecological particles on the lungs.

Foreign Bodies

With their pressing interest, children rather typically put things in their noses and mouths. These things– called foreign bodies– can become lodged in the upper recesses of the nose or in the respiratory tracts. Left unnoticed, foreign bodies can cause infections or wear down into other structures, which may cause black drain from the nose or black phlegm being coughed up from the lungs.

Infections and Black Mucus

There are some extremely unsafe conditions that can result in the production of nasal mucus of a darker shade. Zocdoc accounts that fungal infection related pneumonia can be a cause, although the good news is these are unusual. Chronic forms of sinusitis are likewise thought to possibly be a reason for the condition.

What’s crucial to comprehend about black mucus in nose areas is that it is not normal. There is something that is triggering the change in color in the protective goo. When accompanied by symptoms such as a fever or chills, medical attention should be looked for immediately if mucus that is especially black comes on all of a sudden. However, there are some cases where the symptom can be thought about sort of normal. People who are chronic cigarette smokers or who have actually long been exposed to the destructive effects of coal mines, for example, are much more most likely to experience black mucus in nose areas, and for that reason in the absence of side effects, it might not be as stunning.

And, remembering that intense and occasional bouts of black nose goo may be absolutely nothing more than the end result of a couple of a lot of rounds with a facial tissue. While brown mucus from nose areas is more commonly come across when nostrils have actually been inflamed, black colored mucus can result as soon as blood has been permitted to dry. And, an once or twice occurrence with this is usually nothing to stress over.


If you have black mucus with no obvious cause, see your doctor as soon as possible to figure out the cause and proper treatment. Look for instant medical interest if the mucus is accompanied by a fever, chills or problem breathing.

Black Specks in Mucus From Nose

Discovering black specks in mucus remains can be worrying, specifically given that most throat mucus is clear in color. While gross and often inconvenient, throat mucus plays an extremely important function in keeping the body healthy. It functions as a means of transport for bacteria and other microbial stuff that the body wants expelled. And, it also acts as a natural lubricant, keeping the throat and surrounding areas wet and flexible.

But, it can likewise provide some informing indicators of issues within the body. Mucus color is one of these indicators and it can signal infection or health problem. Similarly in the same method that bowel mucus can work as a method to recognize concerns deep within the gastrointestinal tract, the mucus from the throat can work in essentially the very same way. And, whether from the bowels or from the throat, black specks in mucus can be extremely worrying.

Sometimes, phlegm can appear to have black specks in it simply as an outcome of environmental pollutants. mentions that dust and other particles when breathed in can equate into darker or speckled mucus. This can likewise be a result of nasal mucus, whereas dirt and debris taken in through the nose can make its way through the breathing system and result in spending black mucus, or that which is discolored or loaded with specks and flecks. The nose likewise can contribute to black specks in mucus in another style also. When blowing the nose becomes extreme and dryness and cracking in the nostrils give way to bleeding, little pieces and spots of dried blood can really quickly end up being combined right in with mucus. Black mucus in nose areas is often a result of dried blood, and this can change the color entirely or merely add some speckled spots therein. Therefore nasal mucus might effectively be the cause of black specks in mucus.

Another typical reason that dotted mucus may be present is merely associated with meal time. Wisegeek notes that consuming black foods can temporarily change the color of one’s mucus, and specific edibles such as licorice and chocolate can result in black mucus or that which can be speckled. Normally, black specks in mucus arising from food sources nevertheless is temporary. And, for that reason recurring bouts are likely not credited to this cause (unless licorice and chocolate are very frequent menu items).

Phlegm that is black is extremely typical as an outcome of inhaling smoke and, black specks in mucus are not unusual as an outcome of breathing in the toxic substances. It’s been suggested that the black flecks are an outcome of tar in the lungs. While most typical in cigarette smokers, those that are regularly exposed to smoke, such as firefighters, may likewise experience occasional black mucus. Black specks in mucus might likewise be present in people working in coal mines, automobile manufacturing plants, and roadway building and construction market.

And of course, dried blood once again can cause black specks in mucus, however in a different method than via nose canals. In certain unusual infections (fungal in nature) such as mucormycosis and aspergillosis, blood can be discovered in the lungs that can be expelled with mucus. This bleeding can likewise be caused by other health conditions such as cancer of the lungs and emphysema. When released in the mucus, rather of the particular red color that is typical of blood, a darker and black color can be evident, and specks and flecks are not uncommon as well.

Last modified: September 23, 2017


The Author

Reyus Mammadli

As a healthy lifestyle advisor I try to guide individuals in becoming more aware of living well and healthy through a series of proactive and preventive measures, disease prevention steps, recovery after illness or medical procedures.

Education: Bachelor Degree of Medical Equipment and Electronics.

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