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 Meth
is a central nervous stimulant which produces a variety of both
psychological and physiological consequences, including euphoria,
decreased appetite, increased wakefulness, increased aggression,
and increased sexual appetite. Use of this drug heightens senses
and affects areas of the brain that control judgment, reward,
and memory.
Meth has such strong addictive potential that many users
continue to use it to the exclusion of other activities,
including food, drink, health, jobs, partners, and other
responsibilities. Meth can be toxic to nerve cells in the brain
because over time it destroys the dopamine transporter system,
resulting in a "functional brain
injury." The extent of this
damage and the slow recovery of the nerve cells are now under
study. It appears that functioning of the brain requires a
period of 18-24 months of abstinence from the drug to return
to normal.
Here are some of the acute (short term) and chronic (long term)
drug's effects of meth:
1. Acute Effects (short term)
Meth increases:
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Mood
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Confidence
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Talkativeness
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Alertness
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Sex drive
Meth decreases:
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Boredom
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Loneliness
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Timidity
2. Chronic Effects (long term)
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