Think vaping is safer than smoking? While it may seem less harmful, vaping can still cause lung irritation, inflammation, and long term respiratory issues especially with regular use. The damage often starts Vaping could harm your lungs, even within days or weeks of doing it. Don't let vaping harm your health. You may not feel it yet but the damage can already be happening. Smoking and vaping harm your lungs even before symptoms appear. What feels okay today can lead to serious health The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect