The Impact of E Cigarettes and Asthma: What You Need to Know Smoking poses severe dangers to lung health, including: 1. Lung Cancer Smoking is the leading cause of lung cancer, increasing the risk of developing this deadly disease. 2. Chronic Obstructive Pulmonary Disease ( Will chronic e cigarette use cause lung disease? Thoracic and Sleep Group Queensland COPD and Vaping: Understanding the Risks and Long Term Effects Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Can E Cigarette use be Beneficial to Patients with COPD? Red Vape