Quick Awnser:
Do shrooms show up on a drug test? Most standard drug tests do not check for psilocybin. Urine tests may detect shrooms for 24-48 hours, while blood and saliva tests only detect them for a few hours. Hair follicle tests can detect shrooms for up to 90 days, but they are rarely used.
Magic mushrooms, or "shrooms," have gained popularity for their psychedelic effects and potential therapeutic benefits. However, many people worry about whether shrooms show up on a drug test—especially when facing employment screenings, probation checks, or other mandatory drug testing scenarios.
So, can shrooms make you fail a drug test? The short answer is: it depends. Most standard drug tests do not screen for psilocybin, the active compound in magic mushrooms, but some specialized tests can detect it under certain conditions. In this comprehensive guide, we’ll break down everything you need to know about shrooms and drug testing, including detection windows, types of tests, and how to clear psilocybin from your system faster.
Do Shrooms Show Up on a Standard Drug Test?
Most standard drug tests, such as the SAMHSA-5 panel or 10-panel urine tests, do not check for psilocybin or psilocin, the key compounds in psychedelic mushrooms. These tests primarily screen for substances like:
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THC (Cannabis)
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Cocaine
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Opiates (Heroin, Morphine, Codeine)
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Amphetamines (Meth, Adderall)
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PCP
Because psilocybin is not chemically similar to these drugs, it is rarely included in basic drug panels. However, some specialized tests can detect psilocybin, particularly if there is suspicion of recent use.
How Long Do Shrooms Stay in Your System?
The body metabolizes psilocybin quickly, but detection times vary depending on the type of test. Below is a breakdown of how long shrooms can be detected in different drug testing methods:
1. Urine Drug Test
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Detection Window: 24 to 48 hours
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Likelihood of Detection: Very low unless specifically tested for
Urine tests are the most common form of drug screening. Psilocybin is quickly converted into psilocin, which is excreted through urine within 24 hours. If a specialized psilocybin urine test is used, recent consumption may be detected—but this is very rare.
2. Blood Drug Test
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Detection Window: 3 to 6 hours
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Likelihood of Detection: Extremely low
Psilocybin is rapidly metabolized in the bloodstream, usually within a few hours after ingestion. This makes blood tests ineffective for detecting shrooms unless taken immediately after use.
3. Saliva Drug Test
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Detection Window: 1 to 12 hours
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Likelihood of Detection: Extremely low
Like blood tests, saliva tests have a short detection window, and psilocybin is unlikely to be found unless the test is conducted right after ingestion.
4. Hair Follicle Test
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Detection Window: Up to 90 days
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Likelihood of Detection: Low, but possible
Hair tests are the only method that can detect psilocybin long-term. However, they are expensive and uncommon, and false positives can occur. Most employers and legal agencies do not use hair tests for psilocybin.
What Kind of Drug Test Detects Shrooms?
To detect shrooms, a specialized drug test must be used. These tests are uncommon and are typically only administered in situations where psilocybin use is suspected, such as:
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Legal cases (DUI, probation screenings)
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Research studies
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Military or high-security job screenings
Most employers and general drug tests do not check for psilocybin.
How to Get Shrooms Out of Your System Faster
If you're concerned about a potential drug test, there are ways to help clear psilocybin from your body more quickly:
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Hydration – Drinking plenty of water helps flush psilocin through urine faster.
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Exercise – Physical activity boosts metabolism, helping eliminate toxins.
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Healthy Diet – High-fiber foods can aid in digestion and excretion.
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Time – The most effective way to remove psilocybin from your system is simply waiting. It naturally clears in 24-48 hours for most people.
Key Takeaways: Can Shrooms Make You Fail a Drug Test?
✅ Standard drug tests do NOT check for shrooms. ✅ Psilocybin clears from urine in 24-48 hours. ✅ Blood and saliva tests detect shrooms for only a few hours. ✅ Hair follicle tests can detect shrooms for up to 90 days but are rarely used. ✅ Specialized tests exist but are uncommon in workplace drug screenings.
Frequently Asked Questions (FAQ)
1. Do employers test for shrooms?
Most employers do not test for shrooms, as psilocybin is not included in standard drug screening panels.
2. Can shrooms be detected in a probation drug test?
It depends. Some legal probation tests may include psilocybin if suspected, but it is not common.
3. Will shrooms show up in a military drug test?
The military can test for psilocybin if there is suspicion, but routine tests do not include it.
4. Can shrooms cause a false positive on a drug test?
No, psilocybin does not cause false positives for other substances like THC, opioids, or amphetamines.
Conclusion
Magic mushrooms are unlikely to show up on most standard drug tests unless specifically tested for. Urine, blood, and saliva tests have short detection windows, while hair follicle tests are more reliable but rarely used.
If you’re worried about drug testing, staying informed about how psilocybin metabolizes and clears from the body is key. While most people have nothing to worry about, those in sensitive positions or legal situations should exercise caution.
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