Delta 8 THC Drug Test: Negative or Positive

It's a sad fact that we must worry at all whether you will pass a delta 8 THC drug test. As the great comic Bill Murray once said: "I find it ironic that the most dangerous thing about weed is getting caught with it." To be sure, nothing takes the buzz out of getting buzzed faster than testing positive when you can least afford to. The only bigger drag is getting hit with a false positive drug test. 


Delta 8 THC Drug Test

‌Whether you are using marijuana recreationally or medically, there are times you need assurance you'll test clean. Fortunately, what you do after using delta 8 can directly impact whether you pass or fail a drug test. So, if you follow the advice here, can you rest easy? It depends.

‌Does Delta 8 THC Show Up on a Drug Test?

‌Delta 8, short for delta-8-tetrahydrocannabinol, is a cannabis compound less potent than its predecessor, delta 9 THC. The difference between the two is essentially age — when delta 9 THC degrades over time, you get delta 8. However, while delta 9 is the compound most recommended for pain relief, better sleep, and a happy high, the delta 8 CBD conversion is more likely legal in your state. It also shares the wellness benefits found across the cannabinoid family. 


How long does delta 8 stay in your system

‌Delta 8 is surging in popularity since it provides much of the usual high without some of the negatives, like paranoia or a criminal charge for possession. So does delta 8 THC show up on a drug test? Yes, delta 8 can still trigger a positive result on a drug test, though, and unless it's a highly specific test like Gas Chromatography-Mass Spectrometry, it won't show the difference between the generally legal (thanks to the 2018 U.S. Farm Bill) delta 8 and the mostly prohibited delta 9. 

‌Delta 8 Drug Tests and How They Work 

‌Although it would be helpful if Delta 8 THC drug test detected different cannabinoid origins, most do not. Commonly used tests (like the Immunoassay Test) typically focus on how your body processes a drug's primary component, not the specific form of the drug you took.  

For example, after ingesting THC by any means — smoking, edibles, tinctures, etc. — your body produces THC metabolites. Most tests will detect these metabolites, not which specific THC strain caused them.  Tests like the urine 'dipstick' Immunoassay test (IA) will sound the THC alarm whether you used delta 8 or 9.  Further, since we store these metabolites in our fat cells, tests can pick them up long after we've used them. 

‌The takeaway here? While the lab tech reading your delta 8 THC drug test report won't see "delta 8" specifically, they can still see THC. Remember that the next time you think chasing the mellower high will save you from a failed test.  

‌‌How Can You Pass a Delta 8 THC Drug Test?

‌While there's no surefire way to guarantee you'll test clean, there are some easy steps you can take to improve your chances. 

‌First and foremost, like Steve Jobs, an avid pot user, said: "It's really clear the most precious resource we all have is time.".

‌If you are facing a delta 8 THC drug test, time is your best friend. If you are concerned you might not pass, the longer you can stall without raising alarm bells, the better. But, if test day looms and the powers-that-be won’t wait, here are some things you can do to hasten delta 8’s exit:

  • Exercise — Increasing your metabolism helps flush out toxins faster.
  • Hydrate — Urinating frequently also speeds up the process.
  • Eat healthy — A fiber and protein-rich diet boosts your metabolism and helps move things through more quickly. 
  • Sleep — Sound sleep is essential to maximize your body’s natural detoxification process.

Essentially, be good to yourself, and the test will — hopefully — be good to you. Firstly, knowing does delta 8 show up on a drug test‌ is just part of the solution. Dealing with how to pass a delta 8 THC drug test comes after. If you want to learn more about passing drug tests or are new to delta 8 and want to give it a try, learn more here

Does Delta 8 THC Show Up in Urine, Blood, or Oral Drug Tests? 

‌The short answer? Yes, yes, and yes. Almost any THC drug test will detect delta 8, although the length of time since your last use impacts the results. The level of THC concentration and your metabolic rate also affects these tests' sensitivity to delta 8. So moving onto the next question, How long does delta 8 stay in your system?

‌How Long Does Delta 8 Stay in Your System 

‌‌If you're coming down to the drug test wire, it'd be great to know exactly how long you need to fully clear your system. While precise timelines are not possible, here are some estimates:

  • Oral/Saliva Test: Up to 2 Days
  • Blood Test: Up to 2 Days
  • Urine Test: Up to 48 Days
  • Hair Follicle Test: Up to 90 Days

‌‌Since THC builds up over time,  a delta 8 THC drug test could detect the compound in your blood 30-60 days past the usual window if you regularly use. And, because our metabolism slows as we age, older folks may find THC lingering in their systems longer than their younger counterparts.

‌Your best bet is to stay THC-free for about two weeks before testing if you're a casual user. For regular imbibers, give it 3-4 weeks if you can. 

‌False Positive Drug Test for Delta 8 

‌The bane of any respectable pot user's existence, 'false positive' refers to drug screen results that detect a substance the user didn't actually take. While false positives are most common in urine screenings, blood and saliva tests can also run awry when seemingly innocuous substances are introduced, including:

  • Second-Hand Smoke
  • Granola Bars
  • NSAIDs, like Advil or Aleve
  • Acid Reflux Medications 

‌Additionally, CBD has a similar molecular structure to delta 9.  As such, CBD oils, tinctures, and flower can also cause a false positive drug test. 

The Bottom Line

‌‌Like any other THC-containing product, delta 8 can show up on a drug test and cause you to fail it.  Keep this in mind if your livelihood, freedom, or professional sports career depend on you passing a drug test. 

‌While the best way to avoid a failed delta 8 THC drug test is always to refrain from using for some time before the test, abstinence might simply not be your preferred reality. If you do succumb to these tetrahydrocannabinol charms, seek out a hemp-derived product with the lowest amount of THC possible. That, and use of the tips we've provided, should help stack the odds in your favor. Hopefully we have answered all your questions such as, How long does delta 8 THC stay in your system and how to pass a delta 8 THC drug test.

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