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Street Drugs
Street drugs are similar to a tornado in the brain, leaving in its wake emotional
and chemical chaos. This term is used for all drugs that are sold illegally.
Street drugs are the worst and most dangerous because they are not regulated.
They are illegal because of the harmful effects they have on the user. It is
not a surprise that they are as "popular" as they are. Mankind has
always explored different ways to achieve an altered state of consciousness.
In the search for mood and mind altering substances, humankind has long experimented
and taken risks.
Using drugs can be a temptingly easy way to change or control ones mood and
psychological state. Advertising and marketing may enhance the appeal of substance
use. There are fashions in drug use and the use of a certain drug may be associated
with a particular (and perhaps desirable) lifestyle or subculture.
Street drugs are sometimes known as "recreational drugs". They can
be classified as stimulants, depressants, and hallucinogens. Some drugs, however,
can overlap these categories, for example ecstasy is both a stimulant and a
hallucinogen. While low grade cannabis (hash) works as a depressant, stronger
versions such as skunk may also have hallucinogenic properties.
Stimulants
Stimulants work by increasing neural activity in the brain. They have the short-term
effect of making one feel lively, talkative, confident, and euphoric. They are
attractive to club and party-goers because they enhance sensory experience and
postpone the need for sleep. As their effect wears off, however, they can leave
you feeling restless, irritable, or washed out. There may, therefore, be a temptation
to avoid these "coming down" feelings by taking more of the drug.
Long-term use or high doses can lead to extreme agitation, insomnia, delusions,
hallucinations, and paranoia particularly in susceptible individuals.
- The most common stimulants are:
- Amphetamines (speed / meth)
- Ecstasy (a hallucinogenic amphetamine)
- Anabolic steroids (used illegally to enhance strength and performance
in sports)
- Amyl nitrite (poppers)
- Cocaine
- Crack cocaine
Depressants
Depressants work by depressing the central nervous system. They can therefore
induce a state of relaxation or sedation as well as reducing the intensity of
pain of emotions such as fear, anger, or anxiety.
- They can also have short term effects as follows:
- Reducing intellectual ability and the ability to concentrate or retain
information
- Reducing motivation and energy
- Reducing manual dexterity e.g. the ability to operate machinery, drive,
climb, or swim.
- Examples of depressants are:
- Opiates such as heroin/diamorphine(smack), morphine, pethidine, and
methadone
- Benzodiazepines (tranquilizers such as Valium and Temazepam). These
may be prescribed for short-term use to combat anxiety but they also have
an illegal market when sold on the street.
- Cannabis (many street names such as hash, dope, weed, gear). Long-term
use or high doses may lead to depression, increased anxiety, an inability
to deal effectively with emotions, short-term memory loss, and insomnia
Hallucinogens
These drugs enhance sensory perceptions - sight, sound, smell and touch. On
a pleasant 'good trip,' a person may experience increased self-awareness and
mystical or ecstatic feelings. On a 'bad trip,' there may be unpleasant feelings
of disorientation, panic, and/or paranoia. These effects may last several hours.
People can also suffer 'flashbacks' where they re-live experiences when tripping.
This can be intensely disorientating and anxiety provoking. A bad trip is more
likely in someone who is already anxious, depressed or unstable, or who takes
the drug in an insecure environment. It may not be affected by previous experience
of the drug or by dosage.
- Hallucinogens include:
- LSD
- Hallucinogenic stimulants such as Ecstasy (see above)
- Magic mushrooms
- High potency cannabis such as 'skunk'.
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