Facts About LSD
What
are hallucinogens?
Hallucinogens,
or psychedelics, are drugs that affect a person's perception,
sensations, thinking, self-awareness, and emotions. Hallucinogens
include such drugs as LSD, mescaline, psilocybin, and DMT. Some
hallucinogens come from natural sources, such as mescaline from
the peyote cactus. Others, such as LSD, are synthetic or manufactured.
PCP is
sometimes considered an hallucinogen because it has some of
the same effects. however, it does not fit easily into any
one drug category because it also can relieve pain or act
as a stimulant.
What
is LSD?
LSD is manufactured
from lysergic acid which is found in ergot, a fungus that grows
on rye and other grains.
|
|
|
LSD was discovered
in 1938 and is one of the most potent mood-changing chemicals. It
is odorless, colorless, and tasteless. LSD is old on the street
in tablets, capsules, and occasionally in liquid from. It is usually
taken by mouth, but sometimes injected. Often it is added to absorbent
paper, such as blotter paper, and divided into small decorated squares,
with each square representing one dose.
The average
effective oral dose is from 30 to 50 micrograms, but the amount
per dosage unit varies greatly. The effects of higher doses persist
for 10 to 12 hours. Tolerance develops rapidly.
What are some
other psychedelic drugs?
Psilocybin comes
from certain mushrooms. It is sold in tablet or capsule from so people
can swallow it. The mushrooms themselves, fresh or dried, may be eaten.
DMT is another psychedelic drug that acts like LSD. Its effects begin
almost immediately and lasts for 30-60 minutes.
What Are The
Effects Of Psychedelics Like LSD?
The effects of
psychedelics are unpredictable. It depends on the amount taken, the
user's personality, mood, and expectations, and the surrounding in
which the drug is used. Usually the user feels the first effects of
the drug 30-90 minutes after taking it. The physical effects include
dilated pupils, higher body temperature, increased heart rate and
blood pressure, sweating, loss of appetite, sleeplessness, dry mouth,
and tremors.
Sensations
and feelings change too. The user may feel several different emotions
at once, or swing rapidly from one emotion to another. Sensations
may seem to "cross over," giving the user the feeling of "hearing"
colors and "seeing" sounds. All of these changes can be frightening
and can cause panic.
What Are "Bad
Trips"?
Having a bad psychological
reaction to LSD and similar drugs is common. The scary sensation may
last a few minutes or several hours, and be mildly frightening or
terrifying. The user may experience panic, confusion, suspiciousness,
anxiety, feeling of helplessness, and loss of control. Sometimes taking
a hallucinogen such as LSD can unmask mental or emotional problems
that were previously unknown to the user.
Flashbacks,
in which the person experience a drug's effects without having to
take the drug again, can occur.
What Are The
Effects Of Heavy Use?
Research has shown
some changes in the mental functions of heavy users of LSD, but they
are not present in all cases. Heavy users sometime develop signs of
organic brain damage, such as impaired memory and attention span,
mental confusion, and difficulty with abstract thinking. These signs
may be strong or they may be subtle. It is not yet known whether such
mental changes are permanent, or if they disappear when LSD use is
stopped. |