How Long Does Crack Cocaine Show Up on a Drug Test?
If you’re wondering how long does crack stay in urine, a traditional drug test can identify crack cocaine in your sweat, saliva, blood, hair, and urine for various lengths of time. A urine screening can detect crack cocaine two to three days following usage in the average user, as well as up to two weeks in a heavy user. Similarly, a saliva test can detect crack cocaine one to two days after use, and your sweat can be positive for crack cocaine when using a medical detection patch. For several months after crack cocaine use, a hair or nail screening can come back with a positive result.
Table of contents
» How Does Crack Differ From Powder Cocaine on a Drug Test?
» How Long Is Crack Detectable in a Blood Test?
» Does How Much and How Often You Use Crack Change Detection Time?
» What Should You Do If You’re Worried About Failing a Drug Test?
» Key Takeaways on the Question, “How Long Does Crack Stay in Urine?”
» Resources
How Does Crack Differ From Powder Cocaine on a Drug Test?
Powder cocaine and crack are chemically different from one another, and this is most clearly shown in a drug test using a blood sample. When crack cocaine is heated and smoked, it produces anhydroecgonine methyl ester (AEME), a product of the chemical breakdown. This biomarker is identifiable in your urine, saliva, sweat, and hair.
A urine test can oftentimes demonstrate a visible difference between crack and powder cocaine use as well. The answer to how long does crack stay in urine is up to two to three days. Because crack cocaine enters the bloodstream more quickly, the metabolites that drug testing identifies can show up relatively sooner and in larger quantities. Ultimately, to determine if you have used crack cocaine, as opposed to powder cocaine, a specialized medical laboratory will need to be employed.
How Long Is Crack Detectable in a Blood Test?
Blood testing is an uncommon method for identifying crack cocaine in your body. This is because it is a longer process that requires laboratory professionals to analyze the metabolites present. Crack is detectable in a blood test one to two days after use. The rapid turnaround time required for positive results makes this an unlikely option for drug testing.
The length of time crack cocaine appears in your body may also depend on a few other factors. Body weight and metabolism speed can directly affect the amount of crack cocaine in your system and decrease or increase the amount of time it could appear on a drug test. Quantity and frequency of use are also significant elements of how long it takes to experience withdrawals from crack cocaine.
Does How Much and How Often You Use Crack Change Detection Time?
How much and how often you use crack can change the detection time. If you are consuming several doses of crack cocaine daily, you will likely get a positive drug test result for longer than a one-time, smaller dose user. All drugs, including crack cocaine, have a half-life, or the amount of time it takes for half of the substance to exit your body. Crack cocaine has a half-life of about one to four hours, depending on your method of testing.
In your body, crack cocaine goes through four steps:
- Absorption: When crack cocaine enters your body, your circulatory system immediately begins to move it and allows you to feel the effects of it. Inhaling crack cocaine has a more immediate impact than powder cocaine because it enters the bloodstream faster.
- Distribution: Once a drug is ingested, it begins to move toward the brain, the final destination of its distribution. After crack cocaine has taken effect, it will cycle back into the bloodstream.
- Metabolization: Your liver is in charge of metabolizing crack cocaine, and it does so in two ways. Once the substance reaches your liver, the active portion of the drug is redistributed to your bloodstream while the inactive portion moves to exit your body.
- Elimination: As the final step in the consumption process, elimination describes the processing of crack cocaine in your kidneys and out through your urine. After the last of the drug is eliminated, it will no longer be detectable in your body.
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What Should You Do If You’re Worried About Failing a Drug Test?
Worrying about failing a drug test is an understandable reaction if you have recently taken drugs. The best course of action is to recall your drug usage, both prescribed and unprescribed, over the last few days, weeks, and months. Whether you fail your drug test or not depends on the drugs you consumed, the length of time since use, and your unique biological makeup. Knowing exactly what substances have entered your body over the given time period can help you accurately predict your chances of failing a drug test.
Several less obvious substances can cause you to fail your drug test by producing a false positive result. If you are currently taking medication, you must gather all relevant prescription information in case you need to provide it to the agency performing your drug test. You may also choose to disclose drug use ahead of testing. This can help you move forward with the appropriate steps when getting clean from a crack addiction, whether that be disciplinary action or re-testing at a later date.
Key Takeaways on the Question, “How Long Does Crack Stay in Urine?”
- Detection Window: Detection windows vary across drug testing methods. Hair and nail drug tests can show months of historical drug usage, while urine and blood may only showcase up to two weeks of use from a heavy user.
- Crack vs. Powder: Heating and smoking cocaine chemically alters the substance and creates a biomarker that drug testing companies can use to identify drug usage. Crack cocaine takes effect more quickly and can appear more rapidly on drug tests as a result.
- Blood Test Limits: Blood testing is not a common method of testing for crack cocaine. This is because blood testing requires a relatively quick turnaround time that not all agencies can deliver.
- Frequency and Quantity: If you ingest crack cocaine numerous times over several days, it’s more likely that your drug test will be positive when compared to someone who inhaled crack cocaine one time. Your bloodstream and urine can carry traces of the substance for weeks after inhalation, leading to a positive test result.
- Failing a Drug Test: Worrying about failing a drug test can be a sign that your drug usage is not conducive to your life goals. After evaluating your prescription medication, recreational substance intake, and talking with your drug testing representative, you can prepare for your drug test or reschedule for a later date.
Asking how long does crack stay in urine may lead you to question other aspects of your recreational drug use. If taking crack cocaine is getting in the way of your life, you may decide to seek professional help. At WhiteSands Treatment Center, our dedicated team members are available to support you through the effects of drug withdrawal and help you make a permanent life change, such as ending your drug usage. We pride ourselves on providing truly personalized rehabilitation services that can improve your overall quality of life. To learn more about recovery, you can call us at 877-855-3470.
Resources
- The University of Rochester Medical Center – Cocaine Screen
- Royal Society of Chemistry – Differentiating crack cocaine from regular cocaine in whole blood samples in drug and driving cases
- AlphaBiolabs – How long does Cocaine stay in your system?
- Mental Health America – What happens to a medication once it’s in my body?
If you or a loved one needs help with abuse and/or treatment, please call the WhiteSands Treatment at (877) 855-3470. Our addiction specialists can assess your recovery needs and help you get the addiction treatment that provides the best chance for your long-term recovery.
About the Author
Jackie has been involved in the substance abuse and addiction treatment sector for over five years and this is something that she is truly eager about. She has a passion for writing and continuously works to create informative pieces that not only educate and inform the public about the disease of addiction but also provide solutions for those who struggle with drug and alcohol abuse.
