Pleurisy is inflammation of the pleura, the thin layers of tissue that separate the lungs from the chest wall. This causes sharp chest pains that worsen with breathing. Pleurisy can be caused by pneumonia, tuberculosis, kidney failure, viruses, bacteria, chest trauma, or pulmonary embolism. Complications include a buildup of fluid in the lungs or collapsed lung. Diagnosis involves collecting a medical history, physical exam, blood tests, chest x-ray, ultrasound, and thoracentesis to remove fluid from the pleural cavity. Treatment consists of antibiotics, analgesics, anti-inflammatories, and pleural tapping. Nursing care focuses on rest, positioning for comfort, proper medication administration, hygiene,