Different types of drugs and their effects on behavior pdf

There are essentially seven different drug types, each with its own set of characteristics, effects and dangers. Commonly used drugs charts national institute on drug. Drugs such as rohypnol, ghb, gbl, and ketamine may look like pills, liquid, or powders. A neurobehavioral approach helps readers learn and understand how drugs alter behavior.

Find, read and cite all the research you need on researchgate. Most directly, it is a crime to use, possess, manufacture, or distribute drugs classified as having a potential for abuse. Addictive drugs such as cocaine, amphetamine, and heroin, for example, exert their effects primarily on the dopamine system. Many turn to drug selling, prostitution, or other crimes. This initial sensation of euphoria is followed by other effects, which differ with the type of drug used. However, patients may respond to or tolerate one antidepressant, and not respond to or tolerate another antidepressant. This publication is in the public domain and may be used or reproduced in its entirety.

Drugs are categorized in a variety of different ways. Physical and psychological effects of substance use handout. The influence of mood on perceptions of social interactions joseph p. There really is a fine line separating drugs and drugs from abuse since many drugs have active ingredients and recreational drug effects if they are taken repeatedly and. Often date rape drugs have no color, no smell, and no taste when added to a drink or food. These drugs are addictive if you take them for a long period of time or abuse them. The profound effect that certain drugs have on behavior has ignited popular curiosity and has prompted a scientific search for the brain mechanisms that might be altered with drugs. Types of addiction range from everyday drugs like alcohol and cocaine to behaviors like gambling and stealing. This initial sensation of euphoria is followed by other effects, which differ. However, alcohol dependence, or alcoholism, refers to a disease that is characterized by abnormal alcohol. Using drugs can become a problem depending on a number of factors. Methamphetamine users who inject the drug and share needles are.

Some effects of drugs include health consequences that are longlasting and permanent. They are manmade and are used for the treatment of anxiety, panic disorders, insomnia, pms, and nervousness. However, drugs can quickly take over a persons life. This is true for drugs that are commonly used such as aspirin, as well. Commonly abused drugs national institute on drug abuse. The study of how drugs affect behavior and psychological processes is psychopharmacology. Any drug that affects feelings, perceptions, thought processes, andor behavior. Learn about the types of illicit drugs and how detox can help you beat addiction. This is a descriptive research using content analysis method. Many people with substance abuse problems are able to quit or can change their unhealthy behavior. The disease of addiction can occur after ingesting drugs or alcohol or engaging in activities that stimulate the pleasure centers of the brain.

There are many reasons to classify drugs, ranging from understanding the usefulness of particular types of drugs to formulating treatment plans based on chemically similar drugs. This health topic webpage is intended to provide basic information about mental health medications. Effects of the drugs on sociable activities in aggressive mice seem to correlate with their action on punished responding and other types of suppressed behaviour. If someone adds a date rape drug to a drink, it may change the color of a clear drink or make your drink look cloudy. The science of addiction national institute on drug abuse. For example, with stimulants such as cocaine, the high is. Substance abuse is when you take drugs that are not legal.

Drug categories the different ones and their effects. Drugs have different effects on different people, and can even have different effects on the same person under different circumstances. Some types of addiction are specified in the diagnostic and statistical manual of mental disorders dsm5 while others are more controversial and have been identified by some addiction professionals. Those effects caused by the biochemical interactions of a drug with a target site. All antidepressants that are used for depression are effective.

Scientists study the effects drugs have on the brain and behavior. The effects of drugs on the body can cause harm to the organ systems and may finally lead to their collapse. Some conditions have similar symptoms, and further medical investigations may be required before a doctor arrives at a diagnosis. The brain of an addict physically changes when he or she continues the behavior driving their addiction. Pdf drug abuse, also known as drug addiction is defined as. There are many different types of illicit drugs and their effects vary. All psychoactive drugs exert their effects by altering the functioning of the nervous system. Drugs and their modifying effects on the human body ryan d. Before we can learn about the different types of neurotransmitters, we need to understand what neurotransmitters are, and how they work.

However, if the addiction becomes too severe, the consequences can be lifethreatening. Connect to us on social media and join in the conversation. For your experience this site is best viewed in internet explorer 11 or higher, mozilla firefox 27 or higher, safari 7 or higher, chrome 30 or higher, opera 12 or higher or equivalent browser software. Categories include stimulants, depressants, hallucinogens, dissociatives, opioids, inhalants and cannabis. First, differences and similarities of various perspectives on addiction and addiction behavior in different substances were obtained, thereafter, the data was coded and categorized, subjects were discussed and major issues were extracted. The effects of cocaine are similar to amphetamines and crack in that they create physical and mental arousal.

Written by jaime diaz, an active neuroscientist, the new third edition of how drugs influence behavior. Addiction and negative effects of drug abuse on the human. Every drug has sideeffects and risks, but some drugs have more risks than others, especially illegal drugs. Illicit drugs are those deemed illegal to make, sell and use without government authorization, plus the misuse of prescription medications and household substances may also be considered illicit drugs. Its also when you use alcohol, prescription medicine, and other legal substances too much or in the wrong way. A number of different conditions or diseases can affect the gi tract and have an impact on digestion andor our overall health. Full text get a printable copy pdf file of the complete article 1. Drugrelated crime drugs are related to crime in multiple ways. Physical and psychological effects of substance use substance and method of use physicalpsychological effects alcohol alcohol abuse is a pattern of problem drinking that results in health consequences, social, problems, or both. Cocaine, heroin, marijuana, and amphetamines are examples of.

The tablets can come in a number of different colours and often display a logo. Physical and psychological effects of substance use. This often results in users repeating their use almost every 20 minutes or so in order to maintain the desired effect. The sciencebased information and resources are designed to empower teens with the information they need to make informed decisions about their. Benzodiazepines are a class of drugs prescribed in the us. Remember that all medications have indications a sign or circumstance that indicates the proper treatment of a disease, side effects, and precautions. Drugs and their effects amphetamines speed or whiz amphetamine is a synthetic stimulant. When cocaine is snorted the effect is almost immediate and then peaks and fades within 15 30 minutes. This article provides a list of adhd medications and discusses side effects, risks, and benefits of different types. D lehigh university bios 10 bioscience in the 21st century september 10, 2010.

The influence of mood on perceptions of social interactions. This sciencebased nida toolkit provides facts about drugs and their effects for teachers, counselors, nurses, parent and youthserving organizations, and anyone with opportunities to educate teens. They can even continue after a person has stopped taking the substance. Pdf forms of drug abuse and their effects researchgate. Taking uncharacteristic risks, such as driving under the influence or sexually risky behaviour. Drugs are grouped into categories based on their effects. It is not a complete source for all medications available and should not be used as a guide for making medical decisions. Drugs alter the brains structure and how it functions, resulting in changes that persist long after drug use has ceased. Drugs can be categorized based upon their effects on users. There are a few ways a person can take drugs, including injection, inhalation and ingestion. Neurotransmitters are chemicals that are released from nerve cells to other target cells to communicate information. This can lead to intoxication, which is often the main reason people choose to take psychoactive drugs. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

Drug recognition experts use seven different drug categories to group them together depending on how they impact the body after use. Through this article let us discuss the physical effects of drugs on the body the college where amelia studied had a gang of girls who were quite popular among their peers. The 6 types of drugs and their effects its psychology. Drugs are chemicals that affect the body and brain. There are 6 types of drugs, with different effects depending on their active ingredients. Some drugs may slow down the body, and other drugs can speed up bodily functions. Most drugs of abuse can alter a persons thinking and judgment, leading to health risks, including addiction, drugged driving and infectious disease.

Pdf analysis of behavioral effects of drugs researchgate. Drugs, brains, and behavior the science of addiction image. Scientists study the effects that drugs have on the brain and on peoples behavior. Parenting influences on the development of alcohol abuse. Physicians do drug categories according to the effects they have on the human body. Drugs, brains, and behavior the science of addiction. The classification of inhaled drugs is one of the main complications that these substances present. Antidepressants differ in their effects on neurotransmitters, established uses, adverse effects and drug interactions. Age, sex and personality can also affect the motivation for drugs. Withdrawal symptoms can occur if you stop taking this drug abruptly.