Drug use - Hallucinogens, Psychedelics, LSD

drug use

Table of Contents

Introduction
Characteristics of drug use and abuse
- The functions of psychotropic drugs
- The nature of drug addiction and dependence
  - Popular misconceptions
  - Physiological effects of addiction
  - Addiction, habituation, and dependence
  - Psychological dependence
  - Other affects on mental health
- History of drug control
  - International controls
  - National controls
  - Extent of contemporary drug abuse
Social and ethical issues of drug abuse
- Conflicting values in drug use
- Youth and drugs
Psychotropic drugs
- Opium, morphine, heroin, and related synthetics
  - History of opiates
  - Physiological effects of opiates
  - Opiate addiction
  - Means of administration
  - Therapy for opiate addiction
- Hallucinogenic drugs
  - Types of hallucinogens
  - History of hallucinogens
  - Physiological and psychological effects of hallucinogens
  - Hallucinogen abuse
- Barbiturates, stimulants, and tranquilizers
  - Barbiturates
  - Cocaine
  - Amphetamines
  - Tranquilizers
- Cannabis
  - Types of cannabis preparations
  - History of cannabis use and regulation
  - Physiological and psychological effects of cannabis

References & Edit History Related Topics

Images

Read Next

Opium. Opium poppy. Papaver somniferum. Seed. Spice. Poppy seed. Pile of poppy seeds.

Can Eating Poppy Seeds Make You Fail a Drug Test?

The U.S. Opioid Epidemic

What Are the Biological Effects of Marijuana Use?

Young woman vaping, face obscured by vape cloud

Pro and Con: Vaping

Snuffing Out Smoking

Discover

Stylish light blue jeans on wooden background, closeup of inset pocket

Why Do Jeans Have That Tiny Pocket?

earthquake. Heavily damaged school in the town of Yingxiu after a major earthquake struck China's Sichuan Province on May 12, 2008.

The 6 Deadliest Earthquakes Since 1950

Albert Einstein in Washington, D.C. c. 1921-1923. Physicist

The Solar Eclipse That Made Albert Einstein a Science Celebrity

Aphrodite. Greek mythology. Sculpture. Aphrodite is the Greek goddess of love and beauty.

12 Greek Gods and Goddesses

Solar Eclipse, Eclipse, Solar Flare, Outer Space, Astronomy

What Causes Lunar and Solar Eclipses?

In this aerial photo, structures are damaged and destroyed October 15, 2005 in Balakot, Pakistan. It is estimated that 90% of the city of Balakot was leveled by the earthquake. The death toll in the 7.6 magnitude earthquake that struck northern Pakistan on October 8, 2005 is believed to be 38,000 with at least 1,300 more dead in Indian Kashmir. SEE CONTENT NOTES.

6 of the World’s Deadliest Natural Disasters

Periodical Cicada, Adult, Magicicada spp. Requires 17 years to complete development. Nymph splits its skin, and transforms into an adult. Feeds on sap of tree roots. Northern Illinois Brood. This brood is the largest emergence of cicadas anywhere

Why Do Some Cicadas Appear Only Every 17 Years?

It is difficult to find a suitable generic name for a class of drugs having as many diverse effects as have been reported for “hallucinogens.” Abnormal behaviour as profound as the swings in mood, disturbances in thinking, perceptual distortions, delusions, and feelings of strangeness that sometimes occur with these drugs is usually indicative of a major mental disorder; consequently these substances are often called psychotomimetic to indicate that their effects mimic the symptoms of a naturally occurring psychosis. There are indeed points of similarity between the drug states and the natural psychoses, but there are also many dissimilarities—so many as ...(100 of 15403 words)

Access the full article

Help support true facts by becoming a member.