A brief introduction to the nature of psychoactive drugs

Psychoactive drugs be substances that be commonly commitd today for certain medical purposes as thoroughly as recreational purpose among certain individuals. Psychoactive refers to the drugs? effect on brain chemistry. When not being utilize for medical purposes, people take them because they atomic number 18 often an easy fix for problems such(prenominal) as stress, boredom, or other unpleasant emotional states. They set aside immediate felicity for the user and plenty be delicious or entertaining. They be however extremely dangerous, potentially fatal, and more are in truth addictive. They can cause stable neurological damage, as well as damage to the rally nervous dodge. There are three main categories of psychoactive drugs: depressants, stimulants, and hallucinogens. Depressants are psychoactive drugs whose effect are characterized by lessen central nervous system activity, relaxation, numbness, and a pleasurable ?bombination?. Alcohol, barbiturates, tran quilizers, and opiates all qualify as depressants. Opiates are narcotics, medically plus pain killers that are exceedingly addictive. Minor tranquilizers are also medically prescribed as treatment for anxiety or insomnia. Depressants when abused can be fatal, especially when combined with other depressants. The effects of stimulants are characterized by an increased rate of autonomic body functions, (heart rate, breathing, etc) and an increase in arousal and alertness; they cliff the desire for sleep. Amphetamines, cocaine, MDMA, (ecstasy) nicotine, and caffeine are all classified as stimulants. Nicotine and caffeine in fact are widely used legal stimulants, whereas amphetamines and MDMA are manufactured in bastard labs for illegal sale on the street. Stimulants can cause psychosis, (characterized by hallucinations and delusions) and permanent brain damage. They are extremely addictive, cause cardiovascular problems, (irregular heart beat) anxiety, and high doses can be fatal. Hallucinogens are drugs that interchange a ! person?s perceptions of the world around them. round say that drugs such as LSD can lead ?enhanced introspection? or inner peace. The... As I sit at my computer, sipping a cockcrow cup of cocoa, I wonder if it will cause cardiovascular crises, psychosis, or finish before I can cal the poison control amount to report . . . . to report that I permit come crosswise one more essay that reads ilk a peaked(predicate) written religious tract. Oh, well, I var. Im in good company. My heart specialist starts off the morning with coffee before she does open-heart procedures. If you want to develop a full essay, say it on our website: OrderEssay.net

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