Patients with pleural effusion may experience sharp pains in the chest, shortness of breath, and coughing. Symptoms of pleural effusion tend to subside when the underlying condition is treated.

Why is pleural effusion painful?

As the effusion grows larger with more fluid, the harder it is for the lung to expand and the more difficult it is for the patient to breathe. Chest pain occurs because the pleural lining of the lung is irritated. The pain is usually described as pleuritic, defined as a sharp pain, worsening with a deep breath.

How do you feel with pleural effusion?

Symptoms of pleural effusion include: Chest pain. Dry, nonproductive cough. Dyspnea (shortness of breath, or difficult, labored breathing)