It is recognized that medical Cigarette smoke is detrimental to the health of smokers and non-smokers is the closest many as causing cancer of the lungs and other organs. Angina The smoke also causes certain diseases, such as asthma or allergy symptoms recur. It also proves that the non-smokers have to inhale cigarette smoke, where others smoke inside, it is also detrimental to the health of it, just as happens with smokers themselves. Especially in the case of smoke inhalation as a child. Appropriate to protect the health of non-smokers not to smoke in a public place. By banning smoking in certain places, or a particular area to smoke or by other means.