Lung abscess: bad-smelling mucus coughed up, fever, fatigue

If you have been experiencing a lot of coughing fits lately, bacteria may have entered the lungs. It causes an abscess to develop in the organ, causing pus and sputum to be produced. The lungs have the automatic response to get rid of it, causing you to cough up smelly and suffocating mucus. What does lung abscess mean and what can be done about it?

Lung abscess

  • Symptoms of lung abscess
  • Benign cause
  • Malignant of the organ
  • Therapy


Symptoms of lung abscess

Because there is an abscess in the lungs, the lung capacity decreases, resulting in relatively less oxygen being added to the blood. In other words, the body tires more quickly. Pus and mucus from the wound can cover nearby alveoli, making them less able to absorb oxygen. The result can be shortness of breath in combination with coughing up mucus or deep-seated sputum. Because bacteria attack the lung, resistance can be triggered, causing flu symptoms along with a lot of sweating. If the substance is coughed up, it has an intense odor, which can increase discomfort, possibly resulting in nausea.

Benign cause

If you have had severe coughing fits, bacteria from the throat and/or mouth can end up in a lung due to accelerated inhalation and exhalation. The lung is a warm, moist to slightly mucous environment in which bacteria can thrive. Usually these cannot get into the lungs because resistance holds them back. When you have the flu, resistance is lower, allowing bacteria to gain the upper hand. Once the invaders have entered the lung, they quickly increase in quantity, which can cause respiratory complaints.

Malignant of the organ

Secondly, it can be caused by a growth in the organ. Lung cancer is a serious condition that increasingly damages tissue. It causes the lung capacity to decrease, making breathing difficult. As a result, there is an increasing amount of mucus, bacteria and pus, which can occur next to the tumor due to abscess. It is necessary to recognize the condition in time so that medical intervention can be taken. In lung cancer, surgical intervention can be performed in a quarter of the cases. In other cases it is treated with chemotherapy or radiation.


Depending on the extent of the condition, there are two options that can solve it. An attempt will often be made to limit the influence of the bacteria and resolve it with antibiotics. If it occurs in combination with lung cancer, the abscess must first be dissolved with relatively heavy antibiotics before chemotherapy is started. It completely weakens resistance and therefore bacterial influences must be removed. On the other hand, a bronchoscopy can be used, whereby the ailing elements are removed piecemeal. If the condition is caused by inhaled bacteria, the breathing capacity will return to its original state with timely treatment.
If you have breathing problems that cause you to cough up smelly mucus, you should be medically examined. A lung abscess is a growing problem, causing breathing to deteriorate and fatigue to increase. Timely administration of medications is necessary.

read more

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  • Breathing problems due to fluid in the lung membranes: pleural puncture
  • Poor breathing due to fibrosis: emphysema COPD
  • Fluid behind the lungs (pulmonary edema) due to heart problems
  • Severe shortness of breath due to double pneumonia
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