is secondhand smoke just as dangerous as smoking a cigarette Should I Be Concerned About Secondhand Vaping? The harmful effects of secondhand

People who smoke may develop increased blood pressure and heart rate can lead to vascular and heart problems down the line

This ones from Saudi Arabia

This catalyst effect, supported by findings that initial E-cigarette use predicts future smoking and that product initiation correlates with increased susceptibility to other products, means that pouch use might not only establish nicotine dependence but could also serve as a gateway to initiating or maintaining the use of other, potentially more harmful, products like cigarettes or E-cigarettes (30, 31)

This reaction creates a temporary feeling of alertness and concentration