The drugs can be separated into six key pharmacological classes based on their desired behavioral or psychological effect: alcohol, sedative-hypnotics, hallucinogens, narcotic analgesics, stimulant-euphoriants, and psychotropic drugs.
Psychoactive drugs essay any substance that chemically alters the functioning of the brain or nervous system is a drug a psychoactive drug, also known as a psychotropic drug, is a chemical substance that affects consciousness, mood, perception, and/or behavior.
Drugs: caffeine and drugs essay the use and abuse of drugs drugs: what is a drug a drug can be any substance/chemical you take that effects the way your body works and what it does a drug will pass from your body into your brain when drugs are inside your brain, they can change the messages brain cells are sending to each other or/and to the rest of your body. Gateway drugs and common drug abuse the oldest known written record of drug use is a clay tablet from the ancient sumerian civilization of the middle east this tablet, made in the 2000's bc, lists about a dozen drug prescriptions. Effects of psychoactive drugs - development is a never ending cycle in life each person begins to develop from conception until passing away now, while most people think that development starts after birth that is incorrect development starts as soon as the baby is conceived.
Psychoactive drugs essay examples 10 total results the definition, classification and effects of psychoactive drugs 3,273 words 7 pages the problem of the psychoactive drug heroin on the youth of today 1,117 words 2 pages an analysis of the marijuana effects 1,056 words 2 pages.
What are the four methods by which psychoactive drugs may enter our bloodstream what are the three phases our bodies go through when we are under the influence of psychoactive drugs which division of the nervous system is primarily altered by the effects of psychoactive drugs what are the three major classes of psychoactive drugs. Only gradually are scientists beginning to explore the neurological, endocrine, metabolic and social effects of psychotropic drugs prescribed to children and adolescents drugs never intended for youth--especially as a cocktails containing several different types-- have begun to interact with children's brain chemistry, sometimes causing irreversible damage.
Essay on the effects of drugs in the us 926 words | 4 pages the effects of drugs in the us drug abuse is one of the most discouraged behaviors in our country in the united states of america, we, the people value several things, some of which are freedom, expanding and taking care of our families and our financial security.