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The South African Anti Drug Team

 

                                                                                                                                                                 

 

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LSD:

 

(Lysergic acid diethylamide)
Street names: acid, blotter acid, microdot, white lightning
LSD is an odourless and colourless drug available in two forms: paper stamps impregnated with LSD or micro-tablets ("microdots'') containing LSD in very low concentrations per tablet.  

 

The heaven:
It seems as though you have your senses crossed, giving you the feeling of hearing colours and seeing sounds. Taken in large enough doses, LSD produces delusions and visual hallucinations.  

 

The hell:
Mental disorders such as schizophrenia and severe depression.  

 

Effects on the body:
Increased heart rate, increased blood pressure, numbness and weakness.

LSD affects a large number of chemicals in the brain, including the neurotransmitters dopamine and serotonin. The drug may also increase the levels of a substance called glutamate in very specific parts of the brain, over-stimulating the brain cells and causing an "electric storm''. Each electric storm causes hallucinations, and can lead to permanent changes.  

 

Spying on your brain.
New technology has allowed doctors to pinpoint the areas of the brain most affected by drug abuse. One method is the brain Spect (single photon emission computed tomography) which uses gamma rays to construct two- or three-dimensional images of active brain regions.  

 

With a brain Spect doctors can look at the damage done by impaired blood flow caused by various drugs, explains Dr Pieter Botha of the department of radiology at Tygerberg Hospital in Cape Town. Drugs such as alcohol, cocaine or marijuana impair the effectiveness of blood vessels in the brain, constricting blood flow to certain areas. On scans these affected areas show up as "holes" in the brain.  

 

 NB:  Common outward signs of a drug user:

 1.   They do not have strong willpower.

 2.   They do not have a stable character.

 3.   They tend to live in a tunnel - view life.

 4.   They lie constantly to protect their pride.

 5.   They would have the habit to bite their nails.

 6.   They develop chest problems, asthma or lung problems.

 

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