Selected Psychoactive Drugs Summary

Flashcards summarizing the effects, types, and risks associated with selected psychoactive drugs.

Alcohol

A depressant that leads to initial high followed by relaxation and disinhibition, but can cause depression, memory loss, and organ damage.

Heroin

A depressant providing a rush of euphoria and relief from pain, but causing depressed physiology and loss of natural endorphin function.

Caffeine

A stimulant that increases alertness and wakefulness, but may cause anxiety, restlessness, and insomnia in high doses.

Nicotine

A stimulant that provides arousal and relaxation with a sense of well-being, but can lead to heart disease and cancer.

Cocaine

A stimulant giving a rush of euphoria, confidence, and energy, but causing cardiovascular stress and a depressive crash.

Methamphetamine

A stimulant associated with euphoria, alertness, and energy; can cause irritability, insomnia, hypertension, and seizures.

Ecstasy (MDMA)

A stimulant and mild hallucinogen that produces emotional elevation and disinhibition, but can lead to dehydration, overheating, and impaired functioning.

LSD

A hallucinogen that creates visual 'trips' and may cause risk of panic.

Marijuana (THC)

A mild hallucinogen that enhances sensation, provides relief from pain, and distorts time; can impair learning and memory and increase psychological disorder risk.