Intro To Vaping and Vaporizing COPD Patients Who Switch From Smoking to Vaping See Long Term Benefits Smokers Switching to Vaping See Improved Respiratory Health Respiratory Therapy Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar,