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Cause And Effect Of Marijuana


Enviado por   •  31 de Enero de 2015  •  635 Palabras (3 Páginas)  •  303 Visitas

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Cause and effect of marijuana

Also known as pot, herb, MAFU, grass, mary, mountain, moy, among others, marijuana is a combination of leaves, stems, seeds and flowers of the hemp (Cannabis sativa) plant, and may be green, brown or gray. Among the most potent forms of marijuana are the "seeded", hashish and hash oil.

Mainly marijuana disrupts normal brain function, because it contains an active chemical ingredient called THC (delta-9-tetrahydrocannabinol), among more than 400 other chemicals.

How is marijuana used?

Marijuana, usually smoked as a cigarette (also known as joint, churro or motorcycle) in a pipe or a bong. Recently, it is in pure form.

How long does marijuana stay in your body?

The THC in marijuana is strongly absorbed by fatty tissues in various organs. You can find traces of THC in urine tests even several days after a smoking session. For regular smokers, one can find traces of the substance even several weeks after the smoke.

Short-term effects

• Problems with memory and learning

• Distorted perception (visual, auditory, touch and time)

• Difficulty thinking clearly and solve problems

• Loss of motor coordination

People who use marijuana do they can become addicted?

Yes, marijuana use can lead to addiction in some people. That is, they can not control their desire to obtain and use it, even if negatively affects your life, school performance, and recreational activities. Marijuana users develop "tolerance" to its effects; ie, the person needs increasing amounts to get the same effect as obtained with smaller amounts.

Extasis

Ecstasy was originally developed by the pharmaceutical company Merck in 1912. In its original form it was known as "MDMA". It was used in 1953 by the US Army and psychological tests in combat, and then resurfaced in the 60s as a psychotherapeutic medication to "reduce inhibitions" .1 It was not until the early 70s that MDMA began to be used as a drug at parties.

In the early 80s, MDMA was promoted as "the latest in the continuing pursuit of happiness through chemistry" and the "drug of choice" for many holiday weekend. While still legal in 1984, MDMA was sold under the trade name "Ecstasy", but in 1985 the use of the drug in the United States was banned due to safety concerns.

Since the late 1980s, Ecstasy has become a term "marketing" that drug dealers selling them as drug "Ecstasy-type" when they can contain, in fact, very little or no MDMA at all prey . And while MDMA itself can produce harmful side effects, which today is called Ecstasy may contain a wide mixture of substances, from LSD, cocaine, heroin, amphetamines and methamphetamine, to rat poison, caffeine, dog deworming substances, etc. . Despite the attractive logos that put sellers in pills, this is what makes Ecstasy particularly dangerous, a consumer drug never really know what you are taking. The dangers increase as consumers increase the dose seeking a previous raise, not knowing who may be taking a combination of drugs entirely different.

Ecstasy usually comes in pill form but can also be injected and taken in other ways. Liquid Ecstasy is actually GHB fact a central nervous system depressant that can also be found in products for cleaning, cleaners for floors and degreasing solvents.

Effect

Recent consumers showed memory loss and changes in some, most acute cortical neurons in the memory linked to brain cells. These neurons had a lower density of receptors used by serotonin, the neurotransmitter that carries messages between cells and influences the mood.

Work with the group that had long without using the drug revealed that the negative short-term affects serotonin receptors disappeared with time, but sequelae in memory, losing ability to evoke. The researchers found that older consumers produced worse results than a control group who had not used the drug.

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