Hallucinogens In Substance Abuse

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Hallucinogens Certain hallucinogens have been used for thousands of years as spiritual tools by cultures around the world. The shamans of Mesoamerica and the Amazon used a variety of hallucinogenic plants to send them on epic spiritual journeys. There is evidence of cannabis consumption and documentation of psychoactive plants and fungi used in Stone Age Europe as well as more recent use by pagan religions. Popularized by the ‘60s counterculture, they are used mostly for recreational purposes now. Hallucinogens in general have low addictive potential, but if abused can become psychologically addictive. However, dependency doesn’t usually require treatment. Marijuana, also called weed, herb, pot, Mary Jane, and chronic, is the dried flowers…show more content…
It was used as a tool to investigate schizophrenia when the effects were observed to be similar. In small doses it helps treats alcoholism, schizophrenia, autism, and many other disorders. Some research was done in the 1950s to determine its military usefulness. LSD isn’t heavily abused; only .1% of the population has used in the past month. It is most commonly sold on blotter paper, but it also comes in capsules and tablets, all taken orally. It is occasionally injected as well. The average street purity is difficult to determine because it’s hard to obtain illicitly produced samples. Samples from Northern California were found with a 68% purity, but some batches are up to 98% pure. A dose in the ‘60s and ‘70s was up to 150 micrograms. Now the dose is much smaller, usually around 20-50 micrograms, with the threshold dose being 20 micrograms. LSD is a serotonin reuptake inhibitor. The drug targets the cerebral cortex, which plays a critical role in memory, attention, perceptual awareness, thought, language, and consciousness. It also affects the locus coeruleus, which is the principal site in brain for noradrenaline production. The high lasts 10-12 hours and its physical effects include increased body temperature, heart rate, and blood pressure, pupil dilation, tensed muscles, and sweating. Its intense psychological effects are slightly different for everyone,…show more content…
Because of its negative side effects it was restricted to veterinary anesthesia, then dropped from legal use. It was a widely abused drug in the 1970s but now its use has fallen to .2% of the population in the last month. Pure PCP is in crystal form and can be snorted, orally ingested, or smoked. Cigarettes and joints can be dipped in liquid PCP and smoked. The purity of a certain batch is usually unknown and varies widely. Pure PCP is very potent so it usually isn’t cut with other drugs, just alcohol and ether. The average dose by inhalation is 5-10 milligrams, but the threshold dose depends on potency. PCP is dopamine reuptake inhibitor and also works on NMDA glutamate receptors which play a major role in the perception of pain, in cognition, and in emotion. The high lasts 4-6 hours and its physical effects include lack of coordination, high blood pressure, increased muscle tension and reflex, redness of skin, and dry skin. PCP’s psychological effects are intense; higher pain tolerance, hallucinations, reduced inhibition, changes in body image, excitability, and emotional instability make for an unpredictable and dangerous combination. Its various side effects include but are not limited to violent or psychotic behavior, disorientation, reduced coordination, and coma/convulsions/death in high doses. Long-term effects in
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