Vaping isn't a safe escape, it's a trap. This Lung Cancer Awareness Month, remember that toxic chemicals and nicotine cause long term damage. Quitting starts healing your lungs in weeks. Take the first Does Vaping Cause Lung Cancer? Does Vaping Cause Lung Cancer? What We Know (and Still Don't) It's proven that vapes contain toxic chemicals, can cause lung damage and are addictive. It's important for young people in NSW to know that every vape is a hit to your health.