After recovery from pleurisy with pulmonary effusion, the back feels tired and heavy as if carrying a pot.

After recovery from pleurisy with pulmonary effusion, lingering heaviness in the back may occur. This can be improved through gradual resumption of physical activity, optimizing daily posture, strengthening back muscles, arranging rest appropriately, and adjusting diet to ensure adequate nutrition. Tissue repair and functional recovery after recovery should progress step by step. If back fatigue is accompanied by symptoms such as chest pain, difficulty breathing, or fever, prompt medical attention is recommended.

1. Gradual resumption of exercise: Avoid sudden strenuous activities. Begin with mild exercises such as walking or slow-paced movement, gradually increasing both intensity and duration to enhance cardiopulmonary function and physical endurance, thereby reducing post-exertion discomfort.

2. Optimize daily posture: Avoid prolonged sitting or standing and prevent slouching. When sitting, keep the back straight and supported against the chair back. When standing, hold your head high and chest out. Use leg strength—not the lower back—when lifting heavy objects to reduce strain on back muscles.

3. Strengthen back muscle training: Choose low-intensity exercises such as "flying swallow" movements or wall-standing holds to build back muscle strength, improve spinal stability, and reduce compensatory strain on back muscles during physical exertion.

4. Arrange rest appropriately: Rest promptly when feeling tired; avoid pushing through fatigue. Ensure sufficient sleep each day to allow adequate recovery of bodily tissues and muscles, preventing cumulative discomfort from overexertion.

5. Adjust diet for nutritional support: Increase intake of high-quality protein, vitamins, and calcium—such as lean meat, eggs, and fruits and vegetables—to support pleural repair and muscle recovery, enhancing overall physical stamina.

In daily life, adjust activity levels according to individual condition, avoid staying up late and excessive physical exhaustion, perform warm-up exercises before physical activity and stretch afterward, maintain a positive mood, and promote full recovery through regular routines and scientific self-care.