Pleural tuberculosis, a common form of extrapulmonary tuberculosis, occurs when bacteria attack the lung membrane, causing fluid buildup. This condition is curable if detected early and treatment is fully adhered to. However, many patients overlook the condition, abandon their treatment regimen, or delay treatment, which can lead to severe complications.

The most common complication of pleural tuberculosis is persistent respiratory limitation. If inflammatory fluid is not properly drained and managed, the pleura can thicken, adhere, and fibrose, diminishing the lungs' ability to expand. Patients often experience shortness of breath and reduced stamina, which significantly impacts their work capacity and daily life. In some instances, this can progress to chronic respiratory failure, necessitating long-term oxygen therapy.

A doctor assesses lung damage via X-ray. Photo: Tam Anh General Hospital.

A doctor assesses lung damage via X-ray. Photo: Tam Anh General Hospital.

Another significant complication is the risk of recurrence or spread to other organs. Non-adherence to the treatment regimen or premature discontinuation of medication allows tuberculosis bacteria to not only persist in the pleura but also spread to the lungs, meninges, and joints. These are severe forms of tuberculosis that necessitate complex and lengthy treatment. Pleural meningitis, for instance, can result in permanent neurological disorders or even death if not managed in a timely manner.

The disease also increases the risk of mortality in many cases, especially when it is detected late, the bacteria have widely spread, or the patient's immune system is compromised.

Current treatment for pleural tuberculosis primarily involves anti-tuberculosis drugs combined with managing fluid accumulation. Patients must take a combination of medications for an extended period to fully eradicate the bacteria. During this process, some side effects may manifest, including nausea, abdominal pain, fatigue, joint pain, or jaundice. It is dangerous to stop medication arbitrarily or take insufficient doses, as this can lead to drug-resistant tuberculosis, making subsequent treatment more complex and expensive.

Beyond medication, patients may require interventions to manage symptoms. If significant pleural effusion causes breathing difficulties, doctors will perform pleural fluid aspiration, following sterile, closed-system principles and avoiding rapid withdrawal to prevent complications. After fluid removal, patients should start breathing exercises promptly to minimize pleural thickening and adhesion. For complications such as residual pockets, pus leakage, or empyema, surgical interventions like decortication and pleural lavage, combined with antibiotics, may be necessary.

Individuals experiencing a persistent cough, chest pain, difficulty breathing, or mild afternoon fever should seek early examination at a specialized medical facility for an accurate diagnosis. Adhering to the prescribed treatment, attending regular follow-up appointments, and maintaining a balanced diet with adequate rest will help patients recover quickly, reduce the risk of recurrence, and minimize complications.

Doctor Dang Thanh Do

Respiratory Unit

Tam Anh Cau Giay General Clinic