Heroin And Its Effects On The Brain

Heroin, a powerful narcotic, acts upon the brain as a painkiller, increasing physical addiction and ongoing emotional dependence (Schaffer Library of…). Heroin has many challenging and highly risky effects on the user, all the more hazardous if overdosing is present. This extremely dangerous drug, heroin, will never cease being used, but may cease the existence of an individual.

This paper is intended to educate those who almost nothing about heroin and those who use it. Many people have been associated with friends or families who have used some kind of drug. There are many people who have not had any contact with heroin users or if they have, don’t understand much about it. Using various sources about heroin to explain where it came from, how it is used, who uses it and how a person starts on the path towards heroin, preventing addiction, and global issues surrounding this drug. Although the topic of heroin is inexhaustible, it is my hope to spark reader’s curiosity. Knowledge of this drug might just help the reader join in on discussions about heroin.

After Heroin is injected or inhaled, it crosses the blood brain barrier, and once in the brain, it is converted to morphine and will bind with opioid receptors. This transferring is what gives the user their rush, and the more of the drug, the faster it binds and the stronger the rush. Heroin

This literature review will focus mainly on the drug use of heroin, the scary numbers behind the drug and the sudden rise of overdosing on the drug across the United States. Issues that will be discussed are what is Heroin, what’s in Heroin that makes it addicting, how it can increase the users risk of contracting other life threatening diseases and where it’s use and abuse are most popular across the United states and we will take a look at multiple studies that show examples of our new drug problem in the United States. While we looked at how homicide rates have dropped while in class, the flip side to that is that the amount of drug usage has risen.

THESIS STATEMENT: To investigate Methadone maintenance is found to be more effective in treating heroin addiction than 180 day detoxification. The objective is how methadone maintenance, a widely used but controversial method of weaning heroin addicts off the drug—with counseling has psychosocially enriched 180 day methadone assisted detoxification.

The opioid epidemic in America continues to grow at an alarming rate with no end in sight. All narcotics are derived from the opium poppy plant and then manufactured into different forms of drugs such as morphine, heroin, and other pharmaceutical and synthetic opioid drugs sold on the market for pain. Opium derived drugs block and suppress pain by binding to and stimulating the natural receptor sites for endorphins found in the central nervous system of a user’s brain. Patients who are prescribed narcotic drugs can quickly become addicted to the drugs because their body’s will stop producing endorphins and instead

Correspondingly, pharmaceutical opioids are not the only narcotics consumers can get their hands on. It is said that heroin, an illegal but natural opiate, “... scheduled 1 controlled substance in the United States…” (AmericanAddictionCenters) Taking heroin puts consumers at a high risk for addiction and abuse. Although heroin is a very dangerous drug it does dull pain, impair cognition and the senses, increase sedation, and slow functions of central nervous system. It is stated that “... heroin is the fastest-acting opiate.” (AmericanAddictionCenters). Heroin is described as a brown, or white powder or sticky substance that may be snorted, smoked, or injected, giving consumers a sense of “rush” or “high” that comes very rapid and very intense. Due to the fact that prescription opioids are becoming more expensive and less accessible many people turn to heroin, a much cheaper opiate. Not to mention, but three out four consumers who first started off by taking prescription medication who then became abusive of them now look towards the “high” of heroin. It's no coincidence that opioids, illegal or not can cause severe damage to the consumer that may even lead to deaths due to overdose. Above all, “heroin and other opioid drugs interact with the dopamine levels in the brain,which is what causes the burst of pleasure associated with their use.” (AmericanAddictionCenters) Clearly the abuse of any drug leads to drug tolerance, dependence, and last but foremost addiction.

Heroin provides a rush feeling in the brain which is can be accompanied by the following symptoms; a warm flushing of the skin, a dry mouth, and a heavy feeling in the extremities. The following side effects often present themselves nausea, vomiting and severe itching. After the initial effects of heroin have faded, abusers will be drowsy for several hours. With heroin the individual's mental function is often clouded because of the drugs effect on the central nervous system. Long term abuse of the drug can result in respiratory and cardiac functions slowing this are often the cause of death in heroin

“Heroin has analgesic and euphoric properties” (Abadinsky, 2014, p. 45). When the drug is taken and enters the body, heroin relieves pain, works as a sedative, decreases one’s anxiety, relaxes muscles, slows motor activity, drowsiness, and a feel of well being (Abadinsky, 2014). When taken, heroin will typically start to work within ten seconds, depending the method used to ingest the drug (Abadinsky, 2014). Most users will take a needle full of heroin after he or she cooked the powder into a liquid, and injected through the skin into a vein (Abadinsky, 2014). Heroin can also be smoked by inhaling the fumes like when marijuana is smoked (Abadinsky, 2014). There are four different stages that can occur when a person uses heroin, including the rush, the high, the nod, and being straight (Abadinsky, 2014). The rush is when the user experiences multiple types of euphoric feelings, instinctive sensations, a flushed face, and deeper vocals (Abadinsky, 2014). “Heroin activates brain systems that are responsible for reinforcing peoperties of such natural rewards as food and sex” (Abadinsky, 2014, p. 45). The high is a feeling of well-being that can last for hours, but the high can be less effective depending on the user’s tolerance to the drug (Abadinsky, 2014). Therefore, if a user has a high tolerance to the high, he or she must increase dose size in order to experience the effects of the high (Abadinsky,

The media portrays opioid abuse as a new dilemma, but it actually extends as far back as 1898 when Bayer Co. produced heroin, a drug made from opium, and commercialized it to be a “wonder drug” for those in need of pain relief (Moghe 2016). Today, heroin is known to be a dangerous, illegal, and addictive drug. Before doctors

Heroin addicts have the psychological dependence on heroin that leads them into the state of self-destruction and the possibility of leading to death by the extreme use of heroin. Never estimate the poppy flower for its power that withholds the fiends to their mentality enduring the euphoria enslavement of the mind that contained for many centuries. The heroin addiction nation is a self numbing injection and dry approach to have the mind under the state of the greatest feeling of great happiness leaving the pain behind under the spell of heroin. Heroin comes in many forms for addicts to enjoy in their own way. They come in powder and rock like form that is combined with other narcotics. The snorting form for heroin is not

Drugs have been around for a very long time. They are used for a variety of reasons. Some of these reasons include relaxation, socialization, curiosity, stress relief, or a form of escapism. However, most people don’t know the threats and danger that it can cause to the body. In this paper, we are going to examine the changes that happen inside the brain due to the effects of different drugs. We will look closely at how drugs such as hallucinogens, ecstasy, cocaine, heroin, and cannabis affect an individual psychologically. I will explain the origin of the drugs, how a person feels while on the drug, how the drugs

Substance addiction can hugely impact on a person’s thinking, functioning and behaviour. Whilst depressant drugs such as alcohol and opioids slow down your central nervous system (CNS), stimulants such as cocaine or amphetamine increase the activity of the CNS, leading to higher blood pressure, heart rate and increased alertness. Repeated abuse of the substance leads to tolerance and withdrawal, in turn this leads to the user showing signs of irrational behaviour. Another form of substance abuse is hallucinogens; they can cause powerful changes in sensory perceptions. It works by binding to the serotonin receptors, these neurons control visual information and emotions, and this can lead to various effects on the user. Neurobiology can help us understand the reasons for addiction and the effects they have on us. Groman and Jentsch (2012) discuss key issues of differentiating the causes and consequences of addiction through neuroimaging and behavioural research on monkeys, they found that the dysfunction of the dopamine

Drugs of abuse, such as cocaine, ecstasy, heroin and cannabis, are of natural or synthetic origin, which can alter the emotional state, perception, body functioning and behaviour of an individual. Drugs are known to work in the brain by activating certain brain circuits via different mechanisms, and stimulate or inhibit different neurons in the pathway. However, due to the effects of each drug being different, a drug will affect either different pathways and neurons in the brain to that of another, or through a different process, i.e. direct or indirect activity. This essay will discuss the different mechanisms of action that cocaine, ecstasy, heroin and

One question that arises from this discussion is, if heroin produces these effects on the central nervous system, then why are some people more likely to become addicted than others? Wouldn't everyone eventually become addicted to the drug? One possible answer to this question is that while everyone has the potential to develop a heroin dependency, some people may be more likely to do so, or may have a more severe problem with the addiction. For example, some people may have greater difficulty synthesizing endorphins and therefore would have more trouble forcing their bodies to make it on its own. In addition, some people are more likely to fall into depression which influences drug use. If a person has high cortisol levels to begin with (which influence depression), he or she may become more severely depressed and therefore have a more difficult withdrawal period (4).