PCP

 

 

What is PCP?

PCP was developed in the 1950s as an intravenous anaesthetic. Use of PCP in humans was discontinued in 1965, because it was found that patients often became agitated, delusional and irrational while recovering from its anaesthetic effects.

 

PCP is illegally manufactured in laboratories and is sold on the street under such names as ‘angel dust’, ‘ozone’, ‘wack’ and ‘rocket fuel’. ‘Killer joints’ and ‘crystal supergrass’ are names that refer to PCP combined with marijuana. The variety of street names for PCP reflects its bizarre and volatile effects.

PCP is a white crystalline powder that is readily soluble in water or alcohol. It has a distinctive bitter chemical taste. PCP can be mixed easily with dyes and turns up on the illicit drug market in a variety of tablets, capsules and coloured powders. It is normally used in one of three ways: snorted, smoked or eaten. For smoking, PCP is often applied to a leafy material such as mint, parsley, oreganum or marijuana.

 

 

Health hazards

PCP use often leads to psychological dependence, craving and compulsive PCP-seeking behaviour. It was first introduced as a street drug in the 1960s and quickly gained a reputation as a drug that could cause bad reactions and was not worth the risk. Many people, after using the drug once, will not knowingly use it again. Yet others use it consistently and regularly. Some persist in using PCP because of its addicting properties. Others cite feelings of strength, power, invulnerability and a numbing effect on the mind as reasons for their continued PCP use.

 

Many PCP users are brought to emergency rooms because of PCP’s unpleasant psychological effects or because of overdoses. In a hospital or detention setting, they often become violent or suicidal, and are very dangerous to themselves and to others.

 

 

Side effects

At low to moderate doses, physiological effects of PCP include a slight increase in breathing rate and a more pronounced rise in blood pressure and pulse rate. Respiration becomes shallow, and flushing and profuse sweating occur. Generalised numbness of the extremities and muscular incoordination may also occur. Psychological effects include distinct changes in body awareness, similar to those associated with alcohol intoxication. Use of PCP among adolescents may interfere with hormones related to normal growth and development as well, as with the learning process.

 

At high doses of PCP, there is a drop in blood pressure, pulse rate and respiration. This may be accompanied by nausea, vomiting, blurred vision, flicking up and down of the eyes, drooling, loss of balance and dizziness. High doses of PCP can also cause seizures, coma and death (though death more often results from accidental injury or suicide during PCP intoxication).
Psychological effects at high doses include illusions and hallucinations. PCP can cause effects that mimic the full range of symptoms of schizophrenia, such as delusions, paranoia, disordered thinking, a sensation of distance from one’s environment, and catatonia. Speech is often sparse and garbled.

People who use PCP for long periods report memory loss, difficulties with speech and thinking, depression, and weight loss. These symptoms can persist up to a year after ending PCP use. Mood disorders have also been reported. PCP has sedative effects, and interactions with other central nervous system depressants, such as alcohol and benzodiazepines, can lead to coma or accidental overdose.

 

 

How do I get help for myself or my loved one?
The first step in getting help is finding out whether you have a problem. A psychologist with specific training in the treatment of addiction can effectively perform a professional assessment, which will identify whether you have an addiction problem, and will recommend the treatment most appropriate for you.
For info on how cognitive-behavioural therapy can help with addiction, click here.
To make an appointment or get advice, contact me here.