Effects Of Alcohol And Nicotine On Drugs

In the modern world, drugs and alcohol have become a form of coping mechanism for many individuals either seeking to relive physical, emotional or psychological pain. With easy accessibility of legal substances such as nicotine and alcohol as well as illicit drugs like cannibis, substance users may develop dependencies. Additionally, certain substances such as alcohol and cannabis have become more socially acceptable leading to repetitive use and use is social situations.

     In the world today, Nicotine is one of the most frequently used addictive drugs. The impact it has on society is like no other. It is one of more than 4,000 chemicals found in the smoke of tobacco products such as cigarettes, cigars, and pipes. This addictive drug is the primary component in tobacco that acts on the brain.

1). Another study shows that nicotine stimulates the adrenal medulla to secrete hormones such as epinephrine and norepinephrine which are responsible for the increase in the pulsation rate (George, "Effects of smoking on cardiovascular function: the role of nicotine and carbon monoxide", 2015, pp. 278-280).

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,

Tobacco is a nervous system stimulant that triggers complex biochemical and neurotransmitter disruptions. It elevates heart rate and blood pressure, constricts blood vessels, irritates lung tissue, and diminishes your ability to taste and smell (Health).

In ADHD, smoking and alcohol can also exist together, and even different drugs. Adolescents who self-report ADHD tend to smoke at an earlier age of onset and to smoke a higher quantity of cigarettes than adolescent smokers who do not have these characteristics (Wormer, & Davis, 2012). Mental health disorders which coexist with drug use are depression, anxiety disorders and personality disorders in all of these trying to feel relief an individual will coexist with drugs, nicotine, or alcohol, thinking this will help them feel and do differently. Bipolar have the need many times to think that drugs will help them in alleviating their minds over working. Substance use disorders are especially prevalent in individuals with schizophrenia (47%), bipolar disorder (45%), anxiety (25%), and major depression (24%), (Wormer, & Davis,

Once nicotine is in the blood stream it flows almost immediately to the brain. The carbon monoxide that is inhaled through the use of a cigarette reduces the amount of oxygen the blood can carry. The reduced amount of oxygen and the effects of nicotine delivered to the brain cause an imbalance of the amount of oxygen that is demanded and the amount of oxygen supplied. As a result of a reduced amount of oxygen in the blood stream the heart rate increases, because the heart has to increase the flow of blood to deliver the amount of oxygen that is required throughout the body. The body’s blood pressure also increases when nicotine is introduced into the body. Nicotine stimulates the adrenal gland which releases adrenalin and noradrenalin. The release of these hormones can have numerous effects on the body’s vascular system and cause an increase in blood pressure.

Addiction is like all behaviours “the business of the brain”. Addictions are compulsive physical and psychological needs from habit-forming sustenances like nicotine, alcohol, and drugs. Being occupied with or involved in such activities, leads a person who uses them again and again to become tolerant and dependent eventually experiencing withdrawal. (Molintas, 2006).

Nicotine is a substance that is easy to become addicted to and extremely difficult to be independent of. Naturally, the rate that it takes nicotine to enter a person’s system is reliant upon their pH level (Scollo et al., 2015). The physiological effects that nicotine has on the human body can be observed within seconds after it has reached the bloodstream. A person’s heart rate and blood pressure tend to increase and the blood flow in the skin decreases leading to a drop in body temperature. When this happens however, the level of blood in the skeletal muscles increases. Additionally, brain waves become altered, the coronary arteries become narrowed, and the skeletal

Cocaine, cannabinoids, opioids, alcohol and nicotine are the drugs of abuse that are recurrently used. Most of these drugs can alter a person’s thinking and judgment, leading to health risks, including addiction. Over the past 30 years, it has shown that drug addiction is a chronic, relapsing disease that causes compulsive drug seeking, which embeds behavioral and social-context aspects that are important parts of the disorder itself. Thus, the treatment approach includes biological, behavioral, and social-context components.

Nicotine affects your brain, nervous system, and heart. It raises blood pressure and heart rate. The larger the dose of nicotine, the more a person's blood pressure and heart rate go up. This can cause an abnormal heart rate (arrhythmia). In rare cases, especially when large doses of nicotine are involved, arrhythmias can cause heart failure and

Nicotine affects nearly all components of the endocrine and neuroendocrine systems, including catecholamines, serotonin, corticosteroids and pituitary hormones.

Tobacco usage and cigarette smoking are major risk factors for death by cardiovascular disease and cancer and for respiratory tract infections and reproductive disorders. According to Dr. Neal Benowitz, M.D. (2010), approximately 435,000 Americans die prematurely from diseases related to smoking each year. Now, you would think this very frightening finding – along with the multitude of research on the harmful effects of tobacco – would cause people to think twice before using tobacco. Yet, an estimated 45 million Americans currently smoke tobacco (Benowitz, 2010). So, what is the cause of this continued use of tobacco? The answer is addiction to nicotine. Nicotine is the main chemically active component in tobacco that leads to tolerance and dependence, which is a common characteristic of other addictive drugs and alcohol. Of course, the nervous system, especially the brain, plays a huge role in how nicotine is processed in the body. Nicotine affects receptors in the brain and brain activity which in turn affects neuronal network functioning. There are short- and long-term effects on adults and adolescents, and these effects are mostly very harmful.

Cigarettes, along with most readily available tobacco products, contain nicotine. Nicotine is a highly addictive drug. when a person smokes a cigarette, the nicotine enters the bloodstream, and initiates a dramatic chemical effect upon the user. perhaps the first notable effect is the stimulation of the adrenal glans, resulting in a dramatic spike in the hormone epinephrine, commonly referred to as "adrenaline". This raise in epinephrine levels in turn stimulates the central nervous system to increase blood pressure, respiration, and heart rate. The compound acetylalyhyde, which is common in tobacco smoke, is suggested to synergistically enhance the effects of nicotine on the user 's brain. Perhaps the most significant reason for the desire to smoke, as well as why most find it nearly impossible to quit, is the fact that nicotine increases circulating levels of dopamine, much like illicit "street" drugs like cocaine and heroine. A neurotransmitter , dopamine effects the