What is Slime? | Does sputum cleanse the lungs?

Sputum is a type of fluid produced to protect the sensitive tissues in the person’s airways. Since it is produced in the human body in excess of what is needed, it can lead to various diseases. What is sputum? What Causes Mucus? What Is the Treatment for Mucus? What Are the Types of Sputum? In this content, we will answer such questions. So, without wasting time, let’s move on to our content.

What is sputum?

Sputum is a secretion from the lungs that occurs in the respiratory system. It is produced by the glands in the airways and is tried to be expelled with the cough reflex. It is a mixture of elements such as sputum, mucus, saliva and bronchial secretions.

The main function of sputum is to collect harmful substances and microorganisms formed in the respiratory tract and remove them from the body. It helps to moisten the airway epithelium and supports the healthy functioning of the lungs. It also helps prevent infections by protecting the lungs from external factors.

Sputum can vary depending on various factors occurring in the airways. It can be mostly transparent and runny in consistency. However, in some cases, sputum may change color and consistency due to infections, allergies, or other respiratory conditions. It can be yellow, green, brown or reddish. The color of the sputum may be indicative of the underlying condition.

Sputum can be a symptom of many respiratory illnesses. Conditions such as cough, bronchitis, pneumonia, asthma, COPD (chronic obstructive pulmonary disease) can increase sputum production. However, the amount, color and consistency of sputum may differ depending on the underlying condition.

Treatment of sputum depends on diagnosing the underlying cause and determining the appropriate treatment plan. Various treatment modalities may be used, such as medications, inhalers, humidifiers, bronchodilators, or antibiotics. In addition, sufficient fluid intake, staying in a moist environment, adequate rest and a healthy lifestyle to strengthen the immune system also play an important role in the treatment of sputum.

Symptoms of sputum accumulation in the lungs

Information about sputum

Accumulation of sputum in the lungs refers to the accumulation of increased amounts of sputum in the airways. This condition can be associated with a variety of respiratory conditions and is usually manifested by coughing, shortness of breath, and other symptoms. Here are common signs of sputum accumulation in the lungs:


The cough reflex is used to try to expel the sputum accumulated in the lungs. Coughing is the body’s natural response to clear mucus. Coughing is more common if the sputum is dark, greenish or yellowish.

shortness of breath

The buildup of mucus can block the airway or restrict airflow, which can lead to shortness of breath. Symptoms such as difficulty breathing deeply, rapid breathing, wheezing or difficulty breathing may be experienced.

Chest tightness or pain

Sputum accumulating in the lungs may be accompanied by a feeling of tightness or chest pain. This can occur due to accumulation of sputum in the lungs or blockage of the bronchi.


Accumulation of sputum can narrow the airway and block airflow. This can cause wheezing. Wheezing can be heard as a high-pitched or hissing sound that can occur when you inhale or exhale.

Crackling or creaking noises in the chest

Crackling or wheezing sounds may be heard in the airways where sputum has accumulated. These sounds can occur due to sputum moving through the airways or blocking the bronchial tubes.

Fatigue and weakness

Accumulation of sputum can affect the breathing process, reducing oxygen exchange. This can lead to the body not getting enough oxygen and lower energy levels. As a result, fatigue, weakness and a general feeling of exhaustion may occur.

Changes in color and consistency

Changes in the color or consistency of sputum may be a sign of a lung problem. If sputum is green, yellow, brown, or bloody, it may indicate infection, inflammation, or other breathing problems.

Does sputum cleanse the lungs?

Information about sputum

Removing sputum is an action performed specifically to get rid of the sputum that has accumulated in the airways. A common belief is that clearing mucus clears the lungs and improves health. But in reality the situation is a bit more complicated.

Mucus removal can help remove harmful substances, microorganisms and mucus from the airways. The cough reflex is the protective mechanism of the respiratory system and can prevent further spread of potentially harmful substances in the lungs. Therefore, removing sputum can help clear the airways.

However, the removal of sputum alone does not mean that the lungs are completely cleared. The lungs are covered with ciliated epithelium, which has a more complex structure and cleaning system. Silia clears the lungs by allowing sputum to be transported and moved upwards. The normal functioning of this ciliated epithelium is one of the most effective mechanisms in clearing the airways.

Sputum evacuation can support the normal function of the ciliated epithelium and help clear sputum from the lungs. However, removing sputum may not be enough. Especially with chronic respiratory disease, it is important to treat the underlying cause and improve overall respiratory health. Treatment methods such as medications, inhalers, humidifiers, and breathing exercises can help clear the airways and reduce mucus.

Adopting a healthy lifestyle is also an important factor in clearing the airways. Avoiding harmful habits such as smoking, breathing fresh air, exercising regularly, and following a healthy diet support overall respiratory health and may reduce sputum production.

Continuous sputum production is a symptom of what disease?

Information about sputum

Constant sputum production can be a sign of some respiratory illnesses. Consistent production and removal of sputum may be a sign of an underlying problem. Here are some common illnesses that can cause persistent mucus:

Chronical bronchitis

Chronic bronchitis is a disease that affects the airways. The bronchi (airways) are constantly inflamed due to factors such as smoking, air pollution or recurrent respiratory infections. This situation increases sputum production and leads to continuous sputum production.

COPD (chronic obstructive pulmonary disease)

COPD is a progressive lung disease and usually consists of a combination of chronic bronchitis and emphysema. COPD is a condition that restricts airflow and affects the lungs. Sputum accumulation can lead to symptoms such as shortness of breath and cough.


Asthma is defined as a chronic inflammatory disease of the airways. In asthmatics, the airways are sensitive, and with various triggers, the airways narrow, sputum production increases, and breathing becomes difficult. Constant mucus can be a symptom of asthma.


Sinusitis is an inflammation of the sinus cavities. Sinuses are air-filled cavities in the nose and sinuses. Sinusitis can increase mucus production and cause mucus to flow backward through the nasopharynx (nose and throat area), resulting in persistent sputum production.

Reflux disease

Reflux disease, known as reflux of stomach acid up the esophagus (oesophagus), can increase mucus production. Stomach acid can back up into the esophagus, irritate the airways and stimulate sputum production.

Respiratory infections

Someone who produces mucus constantly may be suffering from recurrent respiratory infections or a chronic infection. Conditions such as chronic bronchitis, pneumonia, or bronchiectasis can increase sputum production and cause persistent sputum production.

What is sputum?

Sputum is a slimy substance that is secreted by coughing due to inflammation in the airways. Coughing is therefore a physical reaction to expel mucus. Since kids don’t have this reaction, they vomit it up. Sputum consists of a mixture of secretions leaking from the tissues, blood juice, cells, and often microbes. Depending on the diseases, the color, shape, consistency and appearance of sputum vary.

What Causes Mucus?

The human body produces sputum to cleanse and protect the thin and sensitive tissues in the airways. Sputum contains antibodies to fight infection and enzymes that destroy bacteria. Disturbingly produced sputum, however, can cause breast disorders and various conditions.

What is good for mucus removal?

By drinking plenty of water, you can soften and remove the hardened sputum from the body. You can try to soften the sputum by inhaling steam for 5 to 10 minutes while taking a shower with warm water. Take a deep breath by dripping hot water and mint into a bowl. This is a very effective method of removing mucus.

Which slime is dangerous?

Red sputum is a type of mucus that can be considered dangerous. Sputum with blood is seen. This indicates that sputum has formed in the blood. Infections in the respiratory tract cause red sputum.

When is sputum dangerous?

If black, dark red, brown and foamy sputum is observed, a doctor should be consulted immediately. These symptoms require immediate treatment. They could be signs of a serious medical condition. If white, yellow, or green sputum is seen, it can be treated at home.

Does sputum cleanse the lungs?

Sputum is formed as a result of diseases affecting the lungs. The lung tries to remove mucus from the body by coughing to clean itself. In other words, sputum clears the lungs.

Is it harmful to swallow mucus?

Swallowing mucus is harmless. However, if there is an infection in the sputum, it is dangerous. While stomach acid can destroy germs, there is a risk of these harmful substances entering the bloodstream. Best not to keep it, just in case.

What is a Natural Expectorant?

Hot water softens the throat and hardens mucus. It helps to expel mucus. If you want to get rid of sputum, you should definitely use herbal teas regularly. Herbal teas, which both reduce irritation in the throat and clear mucus, are extremely beneficial. Peppermint tea, chamomile tea and thyme tea are natural expectorants.

What should be considered with sputum?

The sputum is caused by the disease, the germs of that disease are found in the body. The more patients with tuberculosis travel, the more they leave germs on the ground and spread the disease. Patients with tuberculosis must spit into containers called spittoons to avoid contamination from saliva.

The spittoons must be cleaned by washing with disinfectants. Handkerchiefs used by people with tuberculosis should also be cleaned of germs by boiling them abundantly.

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