Hallucinogenic drugs distort the senses and often produce hallucinations–experiences that depart from reality. Phencyclidine (PCP) interrupts the function of the neurocortex, the section of the brain that controls the intellect and keeps instincts in check, because the drug blocks pain receptors. Violent PCP episodes may result in self-inflicted injuries.

Signs and symptoms of use :

• Impaired concentration
• Confusion and agitation
• Muscle rigidity
• Profuse sweating

Health Effects :

• Chronic users of PCP report persistent memory problems and speech difficulties.
• Some of these effects may last six months to a year following prolonged daily use.
• Mood disorders, such as depression, anxiety and violent behavior, also occur.
• In later stages of chronic use, users often exhibit paranoid and violent behavior and experience hallucinations.
• Large doses may produce convulsions and coma, as well as heart and lung failure.

Workplace issues :

• Employees who fall under Federal guidelines such as the Department of Transportation’s testing regulations are prohibited from using PCP.
• Use causes severe disorientation.

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