Drugs: Long-Lasting Chemical Change In The Brain

There are many factors such as biology, environment and development that results in the persons initial introduction into the world of drugs. Drug abuse may start as a way to socially connect. More often than not people try drugs for the first time in social

They stimulate parts of the brain, killing off others for short term, artificial highs. For every up there is a down, and for every high, there is irreparable damage to the brain. Adolescents are at an important crossroad in the development of their brains. Their brains are working overtime to develop important reasoning, critical thinkings, and decision making skills for later life. Teenagers who use drugs halt the progress their brain makes on these fronts, and are bound to remain irresponsible and teenager-like well into adulthood. This is the cause of crime in our society. When people use drugs, they can no longer make the decisions necessary to understand the consequences of their actions. This causes people to self-destruct and cause harm to themselves and their personal

People use drugs as a solution to reduce stress, to relieve the boredom, for enjoyment and also to forget all the dilemmas they have. Besides, drug also can act as an energy booster. For example, when students take drugs, they able to stay up all night to study and complete all of their assignments while for athletes they able to perform well during the competition and at the same time to stay fit. Sometimes, people use drugs as they are curious how the taste of drugs is and want to experiment the feeling of drugs. They think by taking drug only once will not give any bad consequence to them. It is true for some people, but others when they

First of all, there is the Structural-Functional perspective way people view drug addiction as. The structural-functional perspective is the role the drugs do for the person or the weakening of the norms. It is the way they affect the person and what it does to them that makes them be addicted to drugs. For some people drugs relieves them. It takes them away from their problems from a while and they feel stress free and because of that feeling they receive from the drugs they like it and continue to take more and more. Those with this type of perspective well most likely disagree with this view of drug addiction and would want the problem to decrease.

To understand addiction further, it is important to look at how drugs have neurological effects in a human body. Drugs can be ingested in various ways; while some are taken orally, some are smoked (cannabis) while others are injected directly into the blood stream (Heroin). Once in the body, they mainly affect the reward pathway in the brain, known as the dopaminergic pathway, which in turn gives pleasure. Even though all drugs affect the reward and motivation pathways in the brain, their speed depends on the way the drug has been consumed. Over constant use of drugs, the cognitive functions are impaired as the effects become more prominent in learning, memory

Drug addiction can cause an intense craving for the drug. You may want to quit, but most people find they can 't do it on their own.

In society, drugs have been the downfall for many people. There are many reasons that a person may use drugs such as: peer pressure, relief of stress, increased energy, to relax, to relieve pain, to escape reality, to feel more self esteem, and for recreation ("Drug addiction and drug abuse," 2011). What is it that causes the obsession and compulsion to use drugs? Why can some people stop and others go on to become addicts? Addiction is often now defined by the continuing, compulsive nature of the drug use despite physical and/or psychological harm to the user and society ("Drug addiction and drug abuse," 2011).

Addicts use drugs to overcome their feelings. If an addict is feeling sad, happy, or angry, they use. This leads to their addictions. After a while, the addict can’t hold a steady job,

Drug addiction is something that everyone is vulnerable to, and that unfortunately is something that many people are going through in today’s society. Everyone is exposed to drug addiction, no matter what, it’s just up to the person to determine if they have a strong enough will power to not take the drugs. However, drugs are available to anyone who is willing to buy them, and many people are willing to spend everything they have in order to buy drugs that might give them temporary relief of a situation that they are currently struggling in; drugs are many people’s escape from the reality they are forced to be in. People have different reasons as to why they start using and abusing drugs; some may choose to do it simply because they like the feeling the drugs causes or occasionally because of the environment or situation the person was or is in, but I mostly think it’s because the person isn’t strong enough to stop taking the drugs or to say no to them.

There is a belief that addictions only ever occur because the human brain is triggered once a new drug is introduced and after just one usage, the brain begins to release endorphins whenever the drug is thought of or consumed. It is akin to the feeling humans get when they spot a delicious sweet they adore; the temptation to eat the dessert is strong because the endorphins released essentially trigger a desire for consumption. However, as Maté discussed in his book, In The Realm of Hungry Ghosts, there are more perspectives than just the biological one. While the aforementioned statement about endorphins and drug usage is scientifically true, it is not the only thing that causes the addiction and dependency on substances to develop. In the

When people start taking drugs, they don't plan to get addicted. They like how the drug makes them feel. They believe they can control how much and how often they take the drug. However, drugs change the brain. Those who use drugs start to need the drug just to feel normal. That is addiction, and it can quickly take over a person's life.

Throughout the world so many people become addicted to drugs, they try to hide and numb their feelings through the use of drugs. Just because people use drugs once, it does not mean they will automatically become addicted to the substance. There are actually only a small number of drugs that people take compulsively, which consist of alcohol, narcotics, nicotine, marijuana, and others. The more you consistently you use a drug the easier it is for your brain to become addicted to that substance. It becomes so comfortable and used to the feeling while under the influence that it begins to think the brain needs the substance to function.

Many psychiatric and psychoactive drugs that are available on the market, pharmaceutically or illegally, closely resemble neurotransmitters and are actually able to mimic it to the extent that it fools the receptors. Basically, these drugs hijack the neurotransmitters. Once these drugs are ingested, it enters into the brain, gets into the synapse and binds itself to the receptor. This then causes the inappropriate release of neurotransmitters and alter the breakdown and recycling of neurotransmitters or can be used to destroy particular neurotransmitters completely (Sapolsky, 2005, p. 14).

This then results in lack of control when the same outcome can no longer be established. This leads to increasing dosage or behavior to try and achieve the same high or to possibly better it. Substance addictions leave the body constantly craving a good feeling despite the consequences they may have. In order to understand the real mentality of someone with addiction/s is to examine a person in a philosophical and psychological way.

More and more people are sucked into the horrible addiction. An addiction is an actual disease that occurs in the brain. Many times these drugs affect the brain and in result, cause the addiction to occur. More and more there are people coming into the hospital from a heroin overdose, are released from the hospital, go back out, and inject the drug. The drug is so powerful that these individuals do not see what is happening to them as they slowly kill themselves.