• Knowledgebase: Questions about Drugs and Tobacco

    Questions about drug use, for adolescents and their parents.


    10. What are Hallucinogens? - Top

    Hallucinogenic drugs are substances that distort the perception of objective reality. The most well-known hallucinogens include phencyclidine, otherwise know as PCP, angel dust, or loveboat; lysergic acid diethylamide, commonly known as LSD or acid; mescaline and peyote; and psilocybin, or "magic" mushrooms. Under the influence of hallucinogens, the senses of direction, distance, and time become disoriented. These drugs can produce unpredictable, erratic, and violent behavior in users that sometimes leads to serious injuries and death. Drownings, burns, falls, and automobile crashes have also been reported. In 1993, hallucinogens were associated with almost 10,000 hospital emergency room visits and approximately 200 deaths.

    People under the influence of hallucinogens frequently cause themselves physical harm or exhibit violent behavior toward others.

    What Are the Physical Risks Associated With Using Hallucinogens?
    increased heart rate and blood pressure
    sleeplessness and tremors
    lack of muscular coordination
    sparse, mangled, and incoherent speech
    decreased awareness of touch and pain that can result in self-inflicted injuries
    convulsions
    coma
    heart and lung failure

    What Are the Psychological Risks Associated With Using Hallucinogens?
    a sense of distance and estrangement
    depression, anxiety, and paranoia
    violent behavior
    confusion, suspicion, and loss of control
    flashbacks
    behavior similar to schizophrenic psychosis
    catatonic syndrome whereby the user becomes mute, lethargic, disoriented, and makes meaningless repetitive movements


    Everyone reacts differently to hallucinogens -- there’s no way to predict if you can avoid a "bad trip".



    The effect of hallucinogens can last for 12 hours -- do you really want to lose control of your body and mind for that long?

    Don’t get doped into thinking that taking hallucinogens will lead you to self-discovery.


    Jimson weed, also known as angel’s trumpet, can cause serious illness or even death.


    Using hallucinogens can affect learning and memory.

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    Quick Facts
    Is there any way to predict how I will react to taking LSD?

    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. Usually, the user feels the first effects of the drug 30-90 minutes after taking it. These 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 much more dramatically than the physical signs. The user may feel several different emotions at once or swing rapidly from one emotion to another. Depending on the dose, the drug can produce delusions and visual hallucinations, which can be frightening and cause panic. Users refer to their experience with these acute adverse reactions as a "bad trip," and the effects typically last for about twelve hours. Terrifying thoughts and feelings, fear of insanity and death, injuries, and fatal accidents have occurred during states of LDS intoxication. Anyone can experience a bad trip and there is no way to predict what your own experience will be.

    I’ve heard that hallucinogens aren’t even addictive. So what is the big deal?

    LSD does not produce compulsive drug seeking behavior like cocaine, alcohol, or nicotine, but LSD produces tolerance, so that users who take the drug repeatedly must take progressively higher and higher doses in order to achieve the same state of intoxication. This is an extremely dangerous practice, given the unpredictability of the drug, and can result in increased risk of convulsions, coma, heart and lung failure, and even death.


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    Resources

    American Council for Drug Education
    167 West 74th Street
    New York, NY 10023
    212-758-8060
    1-800-488-DRUG

    Families Anonymous, Inc.
    P.O. Box 3475
    Culver City, CA 90231-3475
    310-313-5800
    1-800-736-9805

    Nar-Anon Family Groups
    P.O. Box 2562
    Palos Verdes Peninsula, CA 90274
    310-547-5800

    Narcotics Anonymous
    P.O. Box 9999
    Van Nuys, CA 91409
    818-773-9999

    National Council on Alcoholism and Drug Dependence
    12 West 21st Street, 7th Floor
    New York, NY 10010
    1-800-622-2255

    National Clearinghouse for Alcohol and Drug Information
    P.O. Box 2345
    Rockville, MD 20847-2345
    301-468-2600
    1-800-729-6686

    National Families in Action
    2296 Henderson Mill Road, Suite 300
    Atlanta, GA 30345
    404-934-6364

    Center for Substance Abuse Treatment
    Information and Treatment Referral Hotline
    11426-28 Rockville Pike, Suite 410
    Rockville, MD 20852
    1-800-622-HELP

    - Updated: March 10, 2001

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  • James L Horwitz, MD

    David C. Thomas, MD

    Barbara Lindberg, PNP