The Effects of Heroin on a Person’s Brain and Body: a Literature Review

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.

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.

Heroin addiction is one of the leading killers of adolescents and adults in the United States. In recent years, addiction has skyrocketed, and “the rate of heroin-related overdose deaths increased by 286 percent between 2002 and 2013.” In 2002, “100 people per 100,000 were addicted to heroin, and that number has doubled by 2013” (The National Institute on Drug Abuse 2013). The most affected populations include low income males, adolescents, and those who have a family history of addiction, due to their increased susceptibility and crime-ridden environment. While it may seem as though heroin addiction is “just another drug problem” in the U.S., it is actually a problem of major public health importance because there are numerous physical, economic, and social risks associated with heroin dependence. Heroin dependence in the United States accounts for brain damage, increased homelessness, crime, and incarceration rates, as well as economic decline.

I would like to thank my friends, Sarah Erwin and Anntasia for helping me review and edit my essay.

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 been a quiet crisis on the rise over the last few decades, wreaking havoc on communities and families. Hesitance to talk about the heroin crisis makes it difficult to fight the growing trend of abuse. According to the National Household Survey on Drug Use and Health, the increase of heroin abuse has risen 80 percent since 2002 (Jones). The medical effects of addicts abusing their bodies and neglecting their health are a variety of medical conditions. A short term abuser may experience depressed respiration, distorted mental functioning, nausea and vomiting (Volkow). The long term effects of heroin abuse can be addiction, infectious disease as in HIV, hepatitis B and C, collapsed veins, bacterial infections, abscesses and infection of the heart

Since the early times, opiates, heroin, and other drugs have been used in providing analgesia as well as substitutes to reach a place of euphoria. Originally, as Yurgelum-Todd et al (2009) has noted, derived from the opium poppy, heroin has been used as an alternative to morphine in dealing with addiction (Yurgelum-Todd, p. 175, 2009). Unfortunately, over the years it has consistently become prevalent that heroin has more negative aspects than anything; heroin is highly addictive, resulting in consequences such as overdoses, infections, violence and crime, deficits in memory, learning, and

“Heroin use results in a massive amplification of dopamine activity (Sherman, 2007)”, which produces intense pleasure. It mimic's the brain’s naturally occurring opioid endorphin neurotransmitter. The chances that heroin use will lead to addiction is associated the speed in which heroin promotes dopamine, the intensity of dopamine effects and the reliability that dopamine effects will occur. It has high activity on opioid receptors, which means that there is a very high intensity of pleasure. It also has near perfect reliability for producing pleasure (Sherman, 2007).

Drug dependency, drowsiness, confusion, constipation, depressed respiration and nausea have been causes of an opioids intake, but many people consider that just another excuse to up the intake of the medicine (NIH). Aside from those physical set-backs there are psychological mental effects too, which include the inability to make immediate decisions, control behavior or react in a stressful moment. This type of mental errors could cause a person to have an overdose or not realize the deadly effects of the tablets. The same effects of the intake of heroin in the body, the mind seems to separate from the body causing to view the world from far away where anything harmful cannot happened. Even while trying to avoid the hectic side-effects of withdrawal from opioids, or heroin, the doctor could prescribe a slow drug taper pills to combat the unwanted uncertainties, or the patient can stop cold-turkey and find other methods to deal with the persistent pain. To this present day there are various medical surgical procedures, low-dose meditation, trying acupuncture or ancient, home remedies are available to the entire world with the world wide

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

a so- called "junkie" if you use it. It affects the hygiene and personal appearance of the user a great deal, because nothing is as important to the user anymore as where that next hit will come from. Heroin is injected and sometimes snorted. It causes great euphoria, but also nausea and

Long-term heroin use can cause the white matter in the brain to deteriorate. That is why people who have a heroin addiction may have trouble making decisions. They are also more likely to engage in risky behavior.

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).

Heroin use and overdose related deaths have increased considerably in the United States in recent years (Jones, Logan, Gladden, & Bohm, 2015). The results of the National Survey on Drug Use and Health [NSDUH] (2014), showed in the year 2013, approximately 517,000 Americans abused heroin, which was almost a 150 percent increase since 2007 (Substance Abuse and Mental Health Services Administration [SAMHSA], 2014). According to the National Institute on Drug Abuse [NIDA] (2014), in the year 2011, 4.2 million people who were twelve years of age or older said they used heroin at least once in their lifetime. Furthermore, data from NSDUH showed approximately 460 people, twelve years of age or older, used heroin each day in 2013 (Lipari and Hughes, 2015). An even more frightening statistic is death rates doubled for people who were twelve years of age or older as a result of heroin overdose in the years 2010 through 2012 (Hedegaard, Chen, and Warner, 2015).