Nursing care
Pleurisy nursing care: what to assess and what to do first
Written and reviewed by Dana Whitfield, RN, MSN · 5 min read · Updated September 2026
Short answer
Pleurisy is inflammation of the pleura causing sharp chest pain that worsens on deep breathing, coughing, or movement, often with an audible friction rub. First actions are pain control, splinting the chest to allow adequate ventilation, and identifying the underlying cause, since pleurisy is a symptom, not a diagnosis in itself.
What it is and why it happens
Pleurisy, or pleuritis, is inflammation of the parietal and visceral pleura, the two membranes lining the lung and chest wall. Normally these layers glide over each other with a thin film of fluid between them. Inflammation roughens the surfaces, so every breath creates friction rather than smooth movement.
It is rarely a primary condition. Viral infection is the most common cause, but pleurisy also turns up alongside pneumonia, pulmonary embolism, tuberculosis, autoimmune disease such as lupus, chest trauma, and malignancy. Some cases follow cardiac surgery or a myocardial infarction, known as Dressler syndrome. The nursing task is never just to treat the pain; it is to help identify what is driving it.
How it presents — what you will actually see
The hallmark is sharp, stabbing chest pain that worsens on inspiration, coughing, or sneezing, and often eases when the patient holds their breath or lies on the affected side. Patients describe it as a knife-like pain rather than the crushing pressure of cardiac chest pain, and it is usually well localised rather than radiating.
On auscultation you may hear a pleural friction rub, a coarse, grating sound heard on both inspiration and expiration, often compared to walking on fresh snow or two pieces of leather rubbing together. It does not clear with coughing, which distinguishes it from crackles. Patients typically take rapid, shallow breaths to avoid triggering pain, and you may see them splinting the chest wall with an arm or pillow. Fever, dry cough, and malaise often accompany an infectious cause.
Nursing assessment priorities
Characterise the pain fully: onset, location, quality, what worsens or relieves it, and whether it is truly pleuritic rather than cardiac or musculoskeletal. Ask specifically whether the pain changes with breathing and position, since that single detail does most of the differential work at the bedside.
Auscultate the lung fields methodically for a friction rub and to rule out other findings such as absent breath sounds, which would suggest effusion. Check oxygen saturation, respiratory rate, and depth of breathing, and watch for signs of hypoxia or a developing effusion. Review recent history for surgery, immobility, malignancy, or autoimmune disease, since these point toward the underlying cause. A chest X-ray, ECG, and sometimes CT pulmonary angiogram are the tests that follow assessment, and the nurse's job is to flag findings that push the picture toward pulmonary embolism or infection rather than simple viral pleurisy.
Interventions and what to do first
Analgesia comes first, because pain is what is stopping the patient from breathing effectively. NSAIDs are the usual first-line choice for pleuritic pain when not contraindicated; opioids are reserved for more severe pain, used cautiously because they can further suppress respiratory effort.
Teach the patient to splint the chest wall with a pillow or folded blanket when coughing or moving, which reduces the mechanical strain that triggers pain. Position the patient on the affected side if this eases discomfort, and encourage deep breathing and incentive spirometry once pain is controlled, since shallow breathing predisposes to atelectasis. Administer oxygen if saturation drops, and treat the underlying cause once identified, whether that means antibiotics, anticoagulation, or anti-inflammatory therapy for autoimmune disease.
Complications to watch for
Pleural effusion is the complication to watch for most closely: fluid accumulating between the pleural layers can actually reduce the friction rub and pain as the membranes separate, which can be misread as improvement. Watch for decreased breath sounds, dullness to percussion, and tracheal deviation in large effusions.
Pneumothorax, empyema, and progression of the underlying disease, such as untreated pulmonary embolism or worsening pneumonia, are the other risks. Any sudden deterioration in respiratory status, new hypotension, or acute dyspnoea warrants immediate reassessment rather than being attributed to the original pleurisy.
Patient teaching before discharge
Explain that the pain should improve as the underlying cause resolves, and give a realistic timeframe based on that cause rather than a blanket reassurance. Teach the patient to take prescribed analgesia ahead of activities that provoke pain, such as before physiotherapy or deep breathing exercises, rather than waiting for pain to build.
Reinforce the importance of completing any prescribed antibiotic or anticoagulant course in full, and explain what deteriorating symptoms look like: increasing breathlessness, new or worsening fever, or pain that changes character. Advise the patient to seek urgent review for any of these rather than assuming it is part of the expected course.
The next step on this is the same as on everything else here: answer questions and read the rationales. Our respiratory practice questions are the closest set to what this page covers.
Common questions
What causes a pleural friction rub?
Inflamed pleural surfaces lose their normal lubrication and rub against each other during breathing, producing a grating sound heard on both inspiration and expiration. It does not clear with coughing, which separates it from crackles caused by fluid or secretions in the airways.
How do you tell pleuritic pain from cardiac pain?
Pleuritic pain is sharp, well-localised, and worsens with inspiration, coughing, or position change, while cardiac pain is typically a dull, crushing pressure unaffected by breathing and often radiating to the arm or jaw. Any uncertainty warrants an ECG and troponin regardless of how convincing the pleuritic features seem.
Is pleurisy the same as pleural effusion?
No. Pleurisy is inflammation of the pleura causing pain and a friction rub, while a pleural effusion is fluid accumulating between the pleural layers. An effusion can develop as a complication of pleurisy, and it often reduces pain and the friction rub as the inflamed surfaces separate.
What is the first-line treatment for pleuritic chest pain?
NSAIDs are typically first-line for pleuritic pain when not contraindicated, alongside chest splinting to reduce mechanical strain during breathing and coughing. Treatment of the underlying cause, such as infection or pulmonary embolism, is what ultimately resolves the pleurisy itself.