Stimulants and Depressants

The most commonly abused substances are Nicotine, Inhalants, Alcohol, Cocaine, Amphetamines, Prescription medications, Heroin, Ecstasy and Marijuana. 1a(National Institute on Drug Abuse, 2011) Initially, a person may find themselves using substances voluntarily and with confidence that they will be able to dictate their personal use. However, over the period of time that drug use is repeated, changes are taking place throughout the brain, whether it is functionally

Chapter six talks about stimulants, like coffee (caffeine containing plants for the most part), cocaine, tobacco, and amphetamines. Many people would not consider coffee a drug, but those are usually the people that cannot go a day without it. Chapter seven talks about depressants, like alcohol, sleeping pills, narcotics, general anesthetics, and antianxiety drugs. Like coffee, many people would not consider alcohol a drug; it may be because it is legal but, when it is abused it has potential to cause more damage than many other drugs to one’s self and outsiders. Depressants depress the nervous system, reducing sensitivity to outside stimulation but in small doses they tend to make people relaxed and happy. The eighth chapter is about psychedelics, which are claimed to have the lowest potential for abuse of any of the psychoactive drugs. This chapter discusses drugs like LSD, morning-glory seeds, mushrooms, ibogaine, DMT, peyote, and ecstasy. People have been using hallucinogens since the beginning of time and most of these plants are concentrated in North and South America. The ninth chapter covers one drug only, marijuana. It is not a depressant or stimulant but has features of both, and some people even consider it a light psychedelic. The experienced high from marijuana can differ from person to person.

It is believed that certain individuals are predisposed or vulnerable to addiction based on biological, psychological and social influences. The euphoric high produced by many addictive substances is the result of overstimulation of the “pleasure center” of the brain. This is the same area that controls emotions, fear, self-control and overall feelings of wellness. The presence of these foreign chemicals creates a response that the brain will crave as soon as it fades. The brain’s chemistry works against its own health, as it rewires its decision making faculties around the primary goal of finding and taking more of the drug” (1). Many people mistakenly believe that psychological addiction is somehow less serious or real than physical addiction. The psychological aspects of addiction are much more challenging to repair and recover from than the physical addiction. Psychological addiction can last for years or even a lifetime.

Summary: This article covers a wide variety of factors that result from the over abundant use of prescription stimulants on campuses around the United States. This includes the consequences of taking said drugs, specifically the medical, mental, and academic effects of stimulants. The author also points out four main reasons behind stimulant use on campuses. The first being the pressure of college life. Many students come into college thinking that it will be simple like high

This research paper will evaluate the biological aspects of addictive substance or behavior and how it affects the brain and organs. Biological aspects include dopamine levels that are replaced in the brain due to the reward system being overtaken and the absorption rate of the drug once it is ingested will be discussed. The biological aspects are extensive and permanent if the individual does not get the help they need. Furthermore the clinical issues of addictive substance or behavior will be discussed along with medical treatments and ethical issues. This includes treatments such as counseling

f. .stimulants can cause enhanced brain activity increase and llertness in energy elevated blood pressure increase heart rate increase respiration and sleep deprivation…. Ultimately these three drugs possess the same long term affect when abused; high potential for physical dependence and addiction.

Stimulants are the common type of medication perscribed as treatment. The stimulants include drugs such as Ritalin, Adderall, and Dexedrine. These medications have the most research to back up the fact that they are working as treatment. The stimulants are supposed to work by increasing levels of dopamine in the brain. (Robinson. L, Smith. M, Segal. J, 2016,) say "Dopamine is a neurotransmitter associated with motivation, pleasure, attention and movement." These stimulants boost concentration and focus, and reduce hyperactivity. There are short-acting and long-acting stimulants used as treatment. Short-acting are used for several hours and must be taken 2-3 times a day. Long-acting also called extended release last 8-12 hours, and are taken once a day. Stimulant medications have side effects of course. Next, the authors of this article take a look at the saftey concerns of taking stimulant medications Patients taking these medications may have personality changes, become less talkative, or may seem withdrawn. These stimulants raise blood pressure, and heart rate so, there are many dangers of taking these medications for long

Sandra P. Thomas said in her short story “The debate about ‘Neuroenhancement’” that “In a study of more than 10,000 college students, rates were as high as 25% at some schools.” The use of such drugs are more likely seen in universities rather than community colleges. People who take neuroenhancement drugs may feel as if they have to since college is so competitiveness to get into. Neuroenhancement drugs are starting to become more popular. Thomas asked “Readers are you seeing young people in your clinical practice who are misusing stimulants?” Adderall, Ritalin, and Provigil are all drugs that people use to enhance the brain. Adderall and Ritalin are the most commonly used drug. Thomas stated in her essay that “The authors, prominent professors at institutions such as Stanford and Harvard, suggest that the drugs will prove ‘increasingly useful for improved quality of life and extended work productivity’” (669). Because neuroenhancing drugs are easily available, college students often use them despite the potential dangers posed by taking them without a prescription.

Merely compulsively engaging in an activity does not necessitate the title of addiction, even if the subject cannot quit of her own volition: there must be an element of negative influence that the habit has on her life in one way or another to be termed as such. The potential adverse effects of addiction are numerous and for any one addiction the detriment can be multifaceted. As addiction is generally discussed, one of the primary negative impacts mentioned is related to a person’s physical or mental well-being which can be harmed by the abuse of certain substances, such as

The stimulant properties in cocaine make it attractive as an antidepressant. Cocaine causes an individual to feel euphoria, enhances strength, and can mask fatigue. These intense contented feelings can cause an abuser to go on binges. Very rarely are cocaine abusers addicted to only cocaine. Other drugs such as marijuana and alcohol are used to combat the unpleasant effects of cocaine once the “high” wears off. The symptoms of the disorder interact with each other increasing the symptoms of all of the disorders.

This can make it difficult to tell precisely which drug is affecting an individual’s emotions. Doctors do, however, have a pretty good idea of what each narcotic can do due to research in individuals that have taken one drug at a time.

The history of depressants stretches back thousands of years. Alcohol, the prototypical depressant, was consumed by humans as early as 10,000 B.C., as established by the discovery of beer jugs from the late Stone Age. Other natural depressants such as opium also have ancient origins. Historically, barbiturates in particular have been used as "truth serums" because people under the influence of these drugs often speak without thinking

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

The use of drugs is a controversial topic in society today. In general, addicts show a direct link between taking drugs and suffering from their effects. People abuse drugs for a wide variety of reasons. In most cases, the use of drugs will serve a type of purpose or will give some kind of reward. These reasons for use will differ with different kinds of drugs. Various reasons for using the substance can be pain relief, depression, anxiety and weariness, acceptance into a peer group, religion, and much more. Although reasons for using may vary for each individual, it is known by all that consequences of the abuse do exist. It is only further down the line when the effects of using can be seen.

Have you ever dealt with the effects of drug addict? A drug is a person who is addicted to drugs or alcohol, which has a psychological effect when ingested or otherwise introduced into the body. The effects of drug use can vary depending on the person. According to “Causes and types of narcotic addiction: A Psychosocial View” in the Psychiatric Quarterly it says, “The causes of drugs stem from the manner of which you were introduced to it whether it be by abnormal curiosity, chance encounters with addicts and narcotic peddlers, or prolonged illness” (Ausubel). The effects of drugs can be have different effects on everyone differently depending if its for pleasure or for relieving pain Most of the effects of drugs occur in the brain, where it increases the level of dopamine at a specific site possibly giving the addict the pleasure they were feigning for (Robbins). As a child I didn’t know much about drugs except for what your parents and teachers at school tell you which is, “Just Say No.”