smokingSmoking causes inflammation in the small airways and tissues of the lung thislungs, which will lead to difficult breathing hard. emphysemaEmphysema, which is strongly associated with smoking the contestfrom a constant stream of smoke in the lunglungs, causes the alveoli to break down.smokers a A smoker's cough not only sounds unpleasant to listen to, it is also uncomfortable.In, in addition to a cough itself being painful.life Life expectancy for smokers is at least 10 years shorter than for non-smokernon-smokers. womenWomen who smoke while pregnant have almost double the risk of having low birth weigh babyweight babies and an increaseincreased risk of giving birth pematurelyprematurely.