Can patients with pulmonary nodules smoke?

Patients with pulmonary nodules should not smoke. Harmful substances in tobacco can irritate the respiratory tract, increase the burden on the lungs, and potentially cause the nodules to grow or worsen. Long-term smoking can also impair lung function and reduce the body's resistance to diseases. The formation of pulmonary nodules is associated with multiple factors, including environmental influences, lifestyle habits, and genetics, and smoking is a major risk factor. Smoking may accelerate the malignant transformation of nodules and increase the risk of developing lung cancer. Additionally, smoking may reduce the effectiveness of treatment, making it more difficult to manage pulmonary nodules.

Patients with pulmonary nodules should quit smoking as early as possible. They can seek professional assistance or use supportive tools to alleviate discomfort during the quitting process. At the same time, maintaining healthy lifestyle habits, such as regular sleep patterns, balanced nutrition, and moderate exercise, can help improve overall health. Regular follow-up examinations of lung condition and close monitoring of nodule changes are essential for timely intervention. Furthermore, exposure to air pollution and harmful chemical substances should be minimized to prevent further damage to the lungs.