Smoking effect on heart and lung in very serious manner, in case of heart nicotine raises blood pressure and blood gets clot easily. Continued smoking leads to permanent damage to lung tissues. The first cause of smoking which is Nicotine is an addictive and harmful substance contained in cigarettes. Effects; Paragraph 4: Smoking is the leading cause of lung cancer in the world. Paragraph 5: Smoking causes loss of sight. It reduces tension and it is also believed that it can have a calming effect … Cause And Effect Of Smoking Essay The cacophonous side effects obtained from smoking cigarettes decreases the life span of the people who smoke cigarettes. Carbon monoxide raids the blood of oxygen and causes development of cholesterol deposits in artery walls. Cause and Effect on Smoking Cigarettes Essay Smoking is Unhealthy for Everyone Smoking cigarettes is hazardous to the body for many reasons, and it also affects not only human beings but our environment. Smoking causes cancer both in active and passive smokers. Smoking damages the lining of one’s lungs thus causing lung cancer. Those diseases lead to death and/or bad health, thus smoking is a bad habit. Cite this Cause and Effect of Smoking Essay APA MLA Harvard Chicago ASA IEEE AMA Smoking causes heart disease, stroke, lung disease, emphysema, impotence, asthma and a wide variety of other diseases.