How Long Does PCP Stay In One’s System?
Important InformationThis information is for educational purposes only. We never invite or suggest the use, production or purchase of any these substances. Addiction Resource and it’s employees, officers, managers, agents, authors, editors, producers, and contributors shall have no direct or indirect liability, obligation, or responsibility to any person or entity for any loss, damage, or adverse consequences alleged to have happened as a consequence of material on this website. See full text of disclaimer.
PCP often referred to as Angel Dust on the streets; people always wanted to know if PCP is a hallucinogen. Throughout the last few decades, there have been several times where a surge in emergency department visits due to the use of the drug was observed. PCP drug testing is something that is often included in a routine test that many employers tend to do. The drug in urine tends to last longer compared to other types of drug tests. Also, people should also be aware of how long the substance will remain active in their system. This post describes how a Phencyclidine screen works and what patients should realize regarding the test if they are using it.
Table of Contents
How Long PCP Stays In System
The first question that needs to be addressed is how long the drug will show positive when undergoing a Phencyclidine drug test.
Furthermore, a person should also realize that the PCP name on a drug test will show up as Phencyclidine, which is the scientific name for the substance.
Below is an overview of the duration that the substance will stay in the system, based on a PCP lab test that looks at different samples from the patient.
It is used to determine if a person has been using the substance is not the most common way that such testing is done. When a person experiences PCP effects on the brain that cause more severe side-effects, the individual may be taken to an emergency room. If its usage is suspected, blood tests may be used. In most cases, a blood test would have to be done within one to four hours after the substance has been used.
A PCP urine test is usually the most common way that is used to determine if a person has used this drug. Even when one of the PCP analogs are expected, the preferred method of testing is through a urine sample. It takes approximately four to six hours before the drug can be detected in urine. The substance will remain detectable in a person’s urine sample for a period between seven and 14 days.
Saliva testing is sometimes used to assist in the detection of this substance in a person’s body, primarily because this check yields the fastest results. Within five to ten minutes, the drug is detectable in saliva. The duration, however, is shorter, as the substance is only detectable for about three days following the use of the drug.
It is sometimes also used. This yields the most prolonged duration but takes up to 10 days before the drug will be detectable. When hair testing is used, the substance can be detected for about 90 days after the person used.
Half-Life Of PCP
Whether a person uses liquid PCP or smokes the substance, when it comes to an understanding of how long the drug will remain in that individual’s body, it is often advised to learn more about the half-life as well. While some factors may cause a varying effect in terms of how long the substance will take before the body can eliminate it, some studies have been done to determine how long the half-life is on average.
Scientists found that the average PCP half-life in most people tends to be around three days. At this time, half of the dug that a person took will be eliminated from their bodies. This does not account for every single case, however, but rather provides a general overview of the averages.
Factors Affecting PCP Detection Times
Whether looking at PCP medical use or other illicit uses, when it comes to considering how long the drug will be detectable, it is essential to find more than just the average times that are listed. There are certain factors known to affect the results of a PCP urine test, as well as other types of tests.
The main factors that tend to affect how long the drug will remain detectable include:
- How the person uses the drug
- The age of the individual
- How much the person weighs
In addition to these elements, there are also certain genetic factors that may have an impact on detection times.
PCP On A Standard Pre-Employment Drug Test
Whether a person experiments with the drug to see what PCP feels like or they have been taking the substance for a while, it is crucial to know whether a standard pre-employment drug test will look for this particular compound.
PCP False Positive Drug Screen
A false positive for PCP is possible in some cases and has been recorded multiple times in the past. This raises the question: what is PCP made of? It is essential to look at its components as there seem to be some substances that may trigger a false positive when tested individually for this particular drug.
The 2013 study on false-positive urine screens found that a PCP false positive drug test is most likely due to the use of:
PCP Drug Test
Many people are looking for ways to get it out of their system faster.
Stopping the use of the drug is the only way to get the substance out of a person’s body.
If a person is having trouble stopping the use of the substance, considering PCP addiction treatment is definitely an option they should consider. There are many substance abuse treatment centers that have trained professionals able to cope with the problematic use. However, the acknowledglement of the problem is the most important step in successfull addiction treatment process.
- Donna M. Bush. Emergency Department Visits Involving Phencyclidine (PCP). The CBHSQ Report. https://www.ncbi.nlm.nih.gov/books/NBK385063/
- Arvind Rengarajan, Michael E. Mullins. How Often Do False-positive Phencyclidine (PCP) Urine Screens Occur with Use of Common Medications? Clin Toxicol (Phila). 2013 Jul; 51(6): 493–496. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4384887/
Where do calls go
Calls to our general hotline may be answered by private treatment providers.