Lung Cancer in Nonsmokers: Causes and Rising Cases

• Lung cancer is increasingly diagnosed in nonsmokers, particularly among women and younger adults.
• Research is uncovering various causes of lung cancer in nonsmokers, beyond just cigarette smoke.
• The incidence of lung cancer in nonsmokers is rising, prompting further investigation into contributing factors.
• Studies indicate a persistent cough can be an early symptom leading to lung cancer diagnosis in nonsmokers.
• Efforts are ongoing to understand and address the rising trend of lung cancer in nonsmoking populations.