You May Also Find These Documents Helpful
-
First of all, smoking affects a smoker physically and mentally. Nicotine in cigarettes or cigars is a highly addictive substance. The tar and carbon monoxide in cigarettes increase a smoker’s risk of heart diseases, brain tumors and lung cancers. According to North East Valley Division General Practice, a risk of a stroke is 25 percent likely to occur in male smokers. The nicotine increases cholesterol levels in smokers’ bodies. Men who smoke are also ten times more likely to die from lung cancer than non-smokers. Smoking is harmful to the respiratory and circulatory systems. It causes high blood pressure, chronic obstructive pulmonary disease (COPD), and diabetes. A person’s appearance is changed when smoking. A smoker’s skin, nails and teeth are stained and his breath is stink like smoke. For female smokers, their cervix, and uterus are vulnerable to cancer. They might also develop fertility difficulties. For pregnant female smokers, it incurs premature birth, miscarriage and sudden infant death syndrome (SIDS). Inhalation of tobacco smoke by nonsmokers has been found to increase the risk of heart disease and respiratory problems. On top of it all, smoking affects our next generation. Children who are…
- 658 Words
- 3 Pages
Satisfactory Essays -
I. There are many causes which make people smoke and the effect of smoking to their health. Even though smoker claim to get a calming affect when smoking, the negative outweigh the positive. Scientists and experts have made their point about there are some very severe reasons of smoking but its critical consequences should also be taken into consideration. However, it can divide to two main causes which are physical and psychological.…
- 896 Words
- 4 Pages
Good Essays -
Smoking causes an enormous increase in the probability of lung cancer and can result in permanent damage to lung tissue and other organs in the body as well as causing deterioration of the immune system.…
- 533 Words
- 3 Pages
Good Essays -
Today smoking is one of the hardest habits to break; yet to this day millions of people still smoke. If you look on all tobacco products it says right on there “caution may cause cancer or tooth loss”. So why do they start smoking in the first place? Is it because they are addicted to it or is it because people don’t know what they’re doing to their body? Even though people may find smoking relaxing, it is life threatening not only to themselves but others around them.…
- 778 Words
- 4 Pages
Good Essays -
This essay will outline major psychological factors contributing to the development of nicotine addiction whilst discussing the most effective treatments in eliminating compulsive tobacco use and preventing relapse. This essay ascribes to Wise’s theory of positive reinforcement as the causal mechanism underlying drug addiction and will operate under the assumption of addiction as the turning point at which the individual loses volitional control over drug consumption resulting in compulsive usage (Wise and Koob)…
- 1562 Words
- 7 Pages
Powerful Essays -
Some of the other reasons is because nicotine is extremely addictive and it is hard to put cigarettes down and just quit them cold turkey and people mainly start smoking either from peer pressure or just smoke in social situations only and then they start to develop the addiction for the nicotine. Nicotine also makes people feel energized and alert right after they have smoked but the results are very short lived and then they need another one because they want that energy burst again. Smoking has been determined to be more addictive than cocaine, heroin, or alcohol. Smoking mainly get started in high school or college because of the major tobacco companies and social situations with other people because you want to look…
- 566 Words
- 3 Pages
Good Essays -
Also, peer pressure. Also many children start smoking because their friends have tried it or smoke themselves. Also children may have started as they have grown up in an environment where their parents, grandparents and older siblings smoke, and so they smoke in order to look and act like them. Other children start smoking as an act of rebellion or defiance against their parents or people of authority. As these are just a couple reasons to why people smoke there are…
- 956 Words
- 4 Pages
Better Essays -
One of the most common problems plaguing our society all across the world today is the smoking of tobacco. The worst part is, most people are aware of the detrimental health effects involved in its use. But why do people begin smoking if they known of the complications that arise from it? Why do they continue you smoke regularly knowing of its irreversible effect upon our bodies? Why is such a deadly product still on shelves, and how dit it start to begin with?…
- 1215 Words
- 5 Pages
Good Essays -
The biological approach of addiction to smoking suggests that the initiation smoking behaviour is a result of the common reward pathway. When a cigarette is smoked the nicotine acts like acetylcholine and stimulates acetylcholine receptors in the brain – in turn the neural pathways are activated. Special neurons in the reward pathway releases dopamine from the Ventral-tegmental area which gives a sense of pleasure in the nucleus accumbens. It does this by connecting to regions of the brain that control memory and behaviour such as the pre-frontal cortex. This increases the likelihood of repeating the behaviour. This approach is supported by empirical research and can be tested scientifically e.g. by scanning brains of addicts when they smoke we can see the reward pathways in the brain that are activated as a result. The maintenance of smoking can also be explained through the VTA. The VTA sends neurons projections into the medial forebrain connecting the NA, amygdala and Pre-frontal cortex. Stimulation of these areas collectively produces pleasure and reinforcement of that behaviour- Making it more likely for a person to continue smoking. However this approach to smoking addiction is reductionist, since it attempts to explain a complex addiction by reducing it down to smaller parts e.g. explains it in terms of chemical dopamine activity when other factors such as stress may be an explanation of maintenance. However by regarding smoking addiction as a biological problem it creates the possibility it can be treated by various pharmacological methods. Relapse can also be explained by genetics, Xian et al carried out a twin study to test whether genetic factors contributes to failed attempts to quit. They found 54% of the risk for quit failures could be attributed to heritability. However there are methodological problems when it comes to twin studies such a small samples, this means there is low reliability.…
- 307 Words
- 1 Page
Satisfactory Essays -
Smoking can cause problems to the bones, they become brittle and weak, women smokers being more at risk of bone problems. (Smokefree NHS) As well as nicotine, there are more than 4,000 chemicals in tobacco smoke, of which many are poisons. At least 60 of these chemicals cause cancer. (Boots Web MD Partners in Health, 2009-2015) Smoking can have psychological effects and impacts as well as physical. Many health experts define smoking also as a psychological addiction, an addiction which is usually more challenging to overcome. (Encyclopaedia of Children’s Health, 2016) Psychological effects of smoking are accompanied in how nicotine physically affects a person’s brain, nicotine being a psychomotor stimulant. (Gum Auctions.com 2011-2014) Mood variations within smoking people has been revised as a short-term nicotine withdrawal. Many smoking people believe smoking is a form of relieving stress, increases their current mood and a form of coping with anxiety, however it has been found that smoking actually causes these upon an individual. It increases ones tension and anxiety levels and overtime are more likely of developing anxiety and/or depression. Researcher’s state that it is in fact smoking that causes the psychological disturbances in the beginning. (NHS Choices,…
- 1001 Words
- 5 Pages
Powerful Essays -
What forces them into starting one of the cruellest habits imaginable. To look big? To look more like an adult? To get rid of stress? These are all the wrong reasons to smoke.…
- 1772 Words
- 6 Pages
Good Essays -
Some people can be forced by friends to smoke or be influenced by family relatives. Ever wonder why people think smoking is addictive and relaxing? It is because of the most addictive chemical in a cigarette called nicotine. Smoking is most likely for people with depression and other sadnesses or stress. Nicotine is one of the most addictive things in cigarettes.…
- 609 Words
- 3 Pages
Good Essays -
Smoking can lead to nicotine addiction. It changes your brain and it develops extra nicotine receptors to accommodate the large doses of nicotine from tobacco. When the brain stops getting the nicotine it’s used to, the result is withdrawal. It can cause you to be anxious, irritable, and have strong cravings for nicotine. It also effects your health by weakening your immune system, chronic cough, shortness of breath, taste and smell are also effected.…
- 427 Words
- 2 Pages
Good Essays -
Smoking is the inhalation of burning substances either in a cigarette, pipe or cigar. People can start smoking for many reasons they can be stress or peer pressure. Most people know that smoking is bad for you but they either don't care or they cant…
- 522 Words
- 3 Pages
Good Essays -
Smokers develop a tolerance to nicotine (they need to smoke more and more for an effect). Smokers become dependent on it (they need it to feel comfortable). Smokers suffer withdrawal symptoms (physical and psychological discomfort when they try to stop smoking). There are hundreds of chemical substances in cigarette smoke. Three of the most damaging are:…
- 679 Words
- 3 Pages
Good Essays