What is it?
LSD is the most common hallucinogen and is one of the most potent mood-changing
chemicals. It is manufactured from lysergic acid, which is found in ergot,
a fungus that grows on rye and other grains.
does it look like?
Colored tablets, blotter paper, clear liquid, and thin squares of gelatin.
are the street names/slang terms for it?
Acid, microdot, tabs, doses, trips, hits, or sugar cubes.
is it used?
LSD is taken orally and licked off blotter paper. Gelatin and liquid can
be put in the eyes.
are its short-term effects?
The effects of LSD are unpredictable. They depend on the amount taken,
the user's personality, mood, and expectations, and the surroundings in
which the drug is used. The physical effects include dilated pupils, higher
body temperature, increased heart rate and blood pressure, sweating, loss
of appetite, sleeplessness, dry mouth, and tremors.
and feelings change much more dramatically than the physical signs. The
user may feel several different emotions at once or swing rapidly from
one emotion to another. If taken in a large enough doses, the drug produces
delusions and visual hallucinations. The user's sense of time and self-changes.
Sensations may seem to "cross over," giving the user the feeling
of hearing colors and seeing sounds. These changes can be frightening
and can cause panic.
are its long-term effects?
Some LSD users experience flashbacks, recurrence of certain aspects of
a person's experience without the user having taken the drug again. A
flashback occurs suddenly, often without warning, and may occur within
a few days or more than a year after LSD use.
Most users of LSD voluntarily decrease or stop its use over time. LSD
is not considered to be an addicting drug because it does not produce
compulsive drug-seeking behavior like cocaine, amphetamines, heroin, alcohol,
is its federal classification?
LSD is classified under Schedule I of the Controlled Substances Act, which
includes drugs with no medical use and/or high potential for abuse.
the LSD used today different from the LSD used in the 1960s?
The Drug Enforcement Administration reports that the strength of LSD samples
obtained currently from illicit sources ranges from 20 to 80 micrograms
of LSD per dose. This is considerably less than the levels reported during
the 1960s and early 1970s, when the dosage ranged from 100 to 200 micrograms,
or higher, per unit.