They Found that the smoking habits of the people of Thailand have increased. Especially in children, adolescents, both male and female. And is likely to start smoking in younger children is increasing. Due to many factors that are encouraging smoking as a curiosity and it would be acceptable to a group of friends. Or within the family environment is the induction. Moreover, a lack of knowledge or information on the adverse effects of smoking on the body, it is involved with smoking. Substance abuse is one that will cause harm to the health of the smokers themselves. Cigarette smoke also have an impact on the individual side, and may result in premature death. It was found that a compound in tobacco cause many diseases such as lung cancer, larynx and esophagus cancer, emphysema and heart arrhythmias, and so on.