Pleural effusion in conditions classified elsewhere
This condition is a buildup of extra fluid in the space around your lungs caused by another illness elsewhere in your body.
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Find PulmonologistsClinical Overview
Your lungs are wrapped in two thin layers of tissue called the pleura, which create a small space between them. In a healthy body, this space has just enough fluid to let your lungs glide smoothly when you breathe. A pleural effusion happens when a separate medical condition causes too much fluid to collect in that space, which can make it harder for your lungs to expand fully.
Because this specific condition is classified as being caused by other illnesses, we focus on treating the primary issue—like heart failure, pneumonia, or inflammation—while also managing the fluid. By addressing the original health problem, we can help your lungs return to their normal rhythm.
Common Symptoms
- Feeling short of breath during normal activities or while resting.
- A dry, nagging cough that does not go away.
- Sharp pain in your chest that gets worse when you take a deep breath or cough.
- Feeling tired or having trouble catching your breath when lying flat in bed.