Most e cigarettes (vapes) contain nicotinethe addictive drug in regular cigarettes, cigars, and other tobacco products. Nicotine can harm the adolescent brain which continues developing until about The UK banned disposable vapes. Almost one year on, 6 million vapes are still thrown out every week. Some advice: don't start using these. I've probably spent 1000 on them since September. Just buy a normal vape (or better yet; give up nicotine) : r ireland Why Do Disposable Vapes Make You Feel Sick? Causes and Solutions