Smoking Cause And Effects Essay

After taking a puff of a cigarette the nicotine reaches the brain within seconds. The nicotine affects the brain and the central nervous system, putting the smoker in a better or worse mood (American Cancer Society). Nicotine increases levels of dopamine which allows a person to feel pleasure (NIH). In it’s liquid form, the injection of even one drop of nicotine could be deadly. When trying to quit the loss of nicotine changes the levels of dopamine in the body drastically which can make you feel anxious and depressed. Nicotine cravings are usually very strong making it difficult for most people to quit, keeping them consumers of L&M

Smoking cigars ,cigarettes and pipes is harmful to your whole body but especially to your lungs. For a person with asthma, smoking and secondhand smoking can cause asthma attacks. This can lead to permanent damage to the lung tissue and cells.

Regardless of consumer belief, smoking dramatically increases the chances of contracting many diseases - such as heart disease or high blood pressure. Although not every user experiences these diseases, it is well known that smoking can decrease one’s life time dramatically. The information given states, “It’s virtually impossible to escape the effects of tobacco” (Jordan). This stated, Jordan expresses that essentially if you use tobacco, there is a fairly high chance that one will damage his/her body in some way. Furthermore, there are many more diseases that can be contracted and the ones stated are only the most common. Continuing, the author explains the affects of smoking, “Expose to specific elements of secondhand smoke causes blood clot more easily and damages arterial lining” (Jordan). As stated, certain components in tobacco increase the chances of high blood pressure and blood clots to form in the body. Concluding, respiratory problems in young children can occur through second hand smoking, these include asthma. Children that asthma effect increases from smoke, “Asthma turns out to be about twice as common in children exposed to high levels of second hand smoke” (Secondhand Smoke: Is it a Hazard). Not only does tobacco smoke increase other diseases, it also increases the severity of diseases already contracted as shown in the previous quote. To conclude, tobacco smoke

As reported by Heather’s, Nicotine contains a large amount of toxic substance which can lead to several causes and effects to health. The substances in nicotine effects on the brain and its addicted. When a person smokes, the nicotine substance travels to the brain within 10 seconds and changes the function of the brain. “Blood that enters the lungs to picks up oxygen also pickup something else – the nicotine”. It also rises the blood pressure by five to ten points and heart rate by ten to twenty beats per minute. However, nicotine also performs as a sense of feeling of pleasure. Nicotine reaches to brain within a speedy rate and disperses soon conversely, its increases use of cigarettes.

I understand the appeal of smoking as an easy, momentous fix to a person's mood because of the instant result to feel better. Stressed? Smoke a cigarette. Frustrated? Smoke a cigarette. Unhappy? Smoke a cigarette. Nicotine acts on nicotinic cholinergic receptors that triggers the release of neurotransmitters that produce rewarding psychoactive effects. Vani and Shyamaladevi explain, the functional antagonism presented in cigarette smoking is related to desensitization of nicotinic cholinergic receptors because nicotine in cigarette smoke upregulates the nicotinic cholinergic receptors to interact with the noradrenergic, cannabinoid, dopaminergic, cholinergic, and serotonergic systems and increases the levels of norepinephrine, dopamine,

The main effect of nicotine is cancer. This drug can infect cancer on a person anywhere in the body but most common is lung cancer. Some short-term effects are bad breath when smoking, more alert and focused, relaxed, headaches, dizziness, tingling sensations in fingers or toes, cramps, increased blood pressure/heart rate, a reduced appetite and lower oxygen levels (Brands, 1998).

A Tobacco plant is made up of approximately 5 percent of nicotine by weight. There are two categories of tobacco products cigarettes and smokeless tobacco. Nicotine has many effects on the body but the effect it has on the brain is responsible for the so called “good feeling” that is behind the addiction. Nicotine is considered to be addictive because of the psychological and physiological effects on a person. The Center for the Advancement of Health published the results of a study on teenager smokers:

The relaxing effect that many smokers feel is actually caused by a decrease in withdrawal symptoms. The body, which feels pain and anxiety without its addictive substance, feels more at ease when the substance is added. However, the idea that smoking actually relaxes nerves and the mind is a damaging cognitive error, one that causes many people to turn to tobacco as a calming influence in their lives.

Especially it’s the latter that forces many quitters to take on to cigarette smoking again. If you are an addict and trying to quit smoking, then you may go through such symptoms like- mood swings, depression, irritability, hyperactivity etc.

In the study it was hypothesized that as the nicotine dependence progresses it would lead to low positivity in the mood, high negativity in the mood, and higher mood variability. The study also observed whether nicotine dependence in a person changes after increasing the frequency of the person smoking during the course of the study.

On a cellular level, nicotine affects the brain’s functions by altering a person’s feelings and emotions. Nicotine is able to block nerve cells from communicating with the brain cells to perform conscious and unconscious tasks. In doing so, a person who smokes for the first time will feel relaxed because of the lack of communication between the brain and the rest of the body (Opar 2015). The reason why someone continues to smoke is because there is a need to repeat the feeling of calmness and relaxation. However, there is no

Young teens are trying to fit in or are surrounded by the wrong crowd. They later become obsessed with it. Nicotine is a highly addictive and when it enters into the brain, it will makes your brain think it is at equilibrium. It will help you relax, reduce stress, and minimize anxiety.

Smoking increases the risk of suffering from heart diseases, stroke, other lung diseases and other respiratory illnesses. The body develops horrific reactions to the daily onslaught of smoking. It damages the blood vessels in the legs and arms for example, which lead to restricted circulation and even amputation of the limbs. Also, a smoker addict will eventually start getting eye irritations (which leads to blindness), foul smelling hair, hair loss and even start developing a loss of smell. All of these reactions are due to the dangerous chemicals cigarettes contain.

There are many dangerous side effects of smoking such as cancer, lung disease, heart failure and much more. There are also some minor effects such as yellow teeth, nicotine stains on fingers, bad breath and your home and body can constantly smell of smoke. Smoking is not only a danger to you but can be to others as well through passive smoking. Inhaling other peoples smoke can cause dizziness, eye irritation, headaches, coughing, nausea and sore throat. It also increases the risk of cot deaths and if a pregnant woman smokes it can affect the baby's development.

Sometime back one of my friends who were a regular smoker claimed to feel good and motivated to do any task after he smoked. Although he later on stopping smoking he always said that smoking was the best thing that had happened in his life. I, later on, discovered that the reason behind his happy mood after taking a puff was contributed by nicotine, which triggered his brain to produce a happy feeling. Use of nicotine is said to cause several social influences. For instance, smoking plays an integral part in starting a conversation among smokers.