A woman holding her bike handlebars with a jar of Cornbread Hemp CBD Gummies

Does CBD Make You High? What Science Really Says

Table of Contents

Pop quiz: if CBD comes from cannabis, does CBD get you high? The short answer is that CBD, itself, won't get you high. But it can have positive effects on mood, which could leave some — unfamiliar with the “high” feeling — wondering if that's what they're experiencing.

But there's more to it than that. Let's take a closer look at whether or not CBD gets you high, what being "high" actually feels like, and more.

Quick Answer: Does CBD Get You High?

No. CBD, or cannabidiol, is a non-intoxicating cannabinoid from the cannabis plant. It doesn’t tightly bind to CB1 receptors like THC, or tetrahydrocannabinol, so it doesn’t create the same psychoactive effects, like euphoria, altered perception, and impaired coordination. Most people describe CBD’s effects as subtle, like feeling calmer or less tense.

The Short Answer for Beginners

CBD doesn’t make you feel high — that’s caused by THC. When most people talk about being “high,” they’re referring to the effects of delta-9 THC, which interacts with the body’s endocannabinoid system to produce euphoric sensations, deep physical relaxation, and a heightened awareness of senses. That’s the signature “high” associated with marijuana, and it doesn’t happen with CBD.

Understanding the Science: Why CBD Doesn't Produce a Traditional High

Feeling “high” after using a cannabis product is directly related to THC interacting with the endocannabinoid system, a fascinating and complex signaling system in the body. It’s composed of three parts: 

  • Endocannabinoids, which are produced naturally in the body
  • Enzymes, which break down endocannabinoids after they’ve been used
  • Receptors, including CB1 receptors clustered in the brain and nervous system and CB2 receptors primarily found in immune cells.

The endocannabinoid system works to maintain homeostasis, or balance, across the body. That includes mood, sleep, pain response, and so much more.

CBD interacts with this system, but not in the same way as THC. That’s what makes their effects different.

How CBD Interacts with Your Endocannabinoid System (ECS)

CBD doesn’t activate CB1 receptors like THC does. It binds to them only weakly and has little direct effect on CB2 receptors at all. Instead, CBD seems to work in a more indirect way. It may have a modulating effect on other cannabinoids, like THC, and the enzymes that break down endocannabinoids, so they can work longer and more effectively. That supports the endocannabinoid system more widely. Another theory is that CBD might bind to cannabinoid receptors that haven’t been discovered yet.

Why THC Binds to CB1 Receptors in the Brain (and Causes Euphoria)

THC mimics some of the body’s own endocannabinoids very well. In fact, it’s such a good dupe that it’s able to bind directly to CB1 receptors — the ones in the brain and nervous system. That tight binding is what triggers the sensation of being “high.”

Why CBD is a Negative Allosteric Modulator of CB1 Receptors

CBD is sometimes described as a “negative allosteric modulator” of CB1 receptors (1). All that really means is that it doesn’t fit the receptor the way your body’s own endocannabinoids or THC do, so it’s not competing with them for access. Instead, it attaches to a different spot — known as an allosteric site — which changes the receptor’s shape a bit. That affects how THC can attach and activate the receptor, so the response isn’t quite as strong.

In practical terms, it means CBD could have a dampening effect on THC that might help keep the intensity in a more reasonable range. That’s a good thing when you consider that THC can trigger anxiety in higher doses. The thing is, this is still an open question. We know it’s a real thing at the receptor level, but researchers still aren’t sure whether it makes a difference for everyday use.

Psychoactive vs. Psychotropic: The Crucial Linguistic and Scientific Difference

The terms psychoactive and psychotropic are often used interchangeably, but they aren’t the same thing. Psychoactive describes a substance that crosses the blood-brain barrier and creates mind-altering effects. Caffeine, nicotine, alcohol, psilocybin (in mushrooms), and THC all qualify. Psychotropic substances target the nervous system to alter perception, mood, or behavior, but they’re used to manage psychiatric conditions — think antidepressants, mood stabilizers, and antipsychotics.

The most helpful thing to remember is that psychotropic medications are, by definition, psychoactive because they affect brain function, but not all psychoactive substances are psychotropic.

So where does CBD fit? Technically, CBD is psychoactive because it crosses the blood-brain barrier and can affect mood and anxiety. But it isn’t intoxicating, which is the key difference from THC. CBD can help you feel calmer without impairing your judgment, perception, or coordination.

The Entourage Effect: How Minor Cannabinoids (CBG, CBN, CBC) Play a Role

The entourage effect is a very cool theory that all of the compounds in the cannabis plant, including major and minor cannabinoids (like CBG, CBN, and CBC), terpenes, and flavonoids, all work better in concert than any of them by themselves. That’s why some brands, like yours truly, champion high-quality full-spectrum hemp extracts over those made with broad-spectrum or isolate.

A woman holding a dropper of organic Cornbread Hemp CBD Oil

Can You Get High from Specific CBD Products? (By Form Factor)

The answer here, of course, is no. It doesn’t matter how you take CBD — it doesn’t make you feel high the way THC does.

Do CBD Oil & Tinctures Get You High?

No. CBD oils and tinctures are taken orally or sublingually, but federally compliant versions are limited to 0.3% THC, and many versions contain no THC at all. Without THC to bind to CB1 receptors, there is no compound to produce the euphoric, mind-altering effects associated with being “high.”

Sublingual vs. Oral Ingestion: Onset Time and Intensity

Sublingual CBD is administered by the dropper beneath the tongue. You hold it there 60 to 90 seconds before swallowing, which gives CBD time to move into the bloodstream and bypass digestive breakdown (2). That means quicker effects, but it’s not comparable to THC. Instead of pronounced added effects, like euphoria or relaxation, CBD’s effects are more subtle and noticeable by what they take away — things like tension and stress.

Do CBD Gummies & Edibles Get You High?

Again, the answer is no. While these are processed differently because they’re digested first, CBD gummies and edibles don’t have the intoxicating effects of THC.

First-Pass Metabolism in the Liver: Can CBD Convert to THC in the Stomach?

No. First-pass metabolism is what happens when anything you swallow passes through the liver before it reaches the rest of the body. The liver breaks down part of the compound and changes some of it into new forms, called metabolites. With THC, one of those metabolites is 11-hydroxy-11, which crosses the blood-brain barrier more readily and tends to produce more potent effects. That's why THC edibles can feel stronger than inhaled THC.

CBD doesn’t convert to THC in the stomach or anywhere else. During first-pass metabolism with CBD, it’s broken down into its own non-intoxicating metabolites, but there is no rearranging of molecules that magically turns CBD into THC.

One note here: CBD can be chemically converted into delta-8 or delta-9 THC in a lab, and that’s actually how most delta-8 products are made. It doesn’t happen inside you, but it’s why product testing matters.

Can You Get High off CBD Isolate? (Pure 99% CBD)

No. CBD isolate should have THC below detectable levels. An extraction process removes all plant compounds aside from the CBD itself, and CBD doesn’t bind to CB1 receptors to create intoxicating effects. Just remember to check the certificate of analysis (COA) to confirm THC is listed as ND, or not detected.

Does CBD Cream, Salve, or Topicals Make You High?

No. CBD is non-intoxicating, and creams, salves, and balms deliver it to the skin and underlying tissue, not the bloodstream. It means very little actually circulates throughout the body.

Transdermal patches are technically the exception here, since they’re designed to push cannabinoids into the bloodstream. A CBD patch still won’t produce a high, but full-spectrum patches can deliver trace amounts of THC. That’s worth knowing if you have a drug test in the near future.

“CBD Oil Makes Me High”: 6 Real Reasons Why You Might Feel Altered

CBD oil isn’t intoxicating, but that doesn’t mean you never feel anything at all. If you feel altered after using CBD, here are possible reasons why.

Reason 1: CBD Gives a “Body High” or Deep Relaxation (Not Euphoria)

CBD can have a relaxing effect that leaves you feeling calmer and physically looser. In one study, 300mg of CBD had a measurable reduction in anxiety related to public speaking (3). That’s not the same thing as intoxication.

A CBD “body high” feels physical — relaxed muscles and a settled mood, but your head stays clear.

Reason 2: Trace THC in Full-Spectrum CBD (The 0.3% Legal Limit Factor)

Full-spectrum CBD can legally contain up to 0.3% delta-9 THC (an amount that’s scheduled to change in December 2026 when new federal law comes into effect). If you’re sensitive to THC, it’s possible to feel subtle intoxicating effects.

Reason 3: High Doses & The Biphasic Effect of Cannabinoids

More CBD isn’t always better — the idea is to find the lowest dose that does the job. One study found that 300mg of CBD helped ease anxiety symptoms, but 100mg and 900mg doses didn’t (3). That’s a biphasic effect: past a certain point, benefits level off or reverse.

High doses are also where side effects are more likely. Drowsiness,  brain fog, and lightheadedness are the most common, along with a sluggish feeling that’s easy to mistake for a high. If you notice it, drop back to your last comfortable dose and increase slowly.

Reason 4: Product Mislabeling & Unregulated Synthetic Cannabinoids (Delta-8/HHC Contamination)

CBD labels aren’t always accurate, which can mean dosages are wrong or some products sold as CBD actually contain synthetic cannabinoids. That’s why COAs from independent third-party labs are non-negotiable.

What to check on a COA:

  • A batch number that matches the one on your bottle
  • Testing by an ISO 17025-accredited lab
  • THC listed as "ND" (not detected) for broad-spectrum and isolate products
  • Results for other cannabinoids, such as delta-8 THC, not just CBD
  • Reason 5: Drug Interactions (CBD Inhibiting CYP450 Enzymes)

CBD slows down the liver enzymes that break down both THC and certain medications. If you’re taking prescription medications, it’s important to speak to your doctor before adding CBD.

Reason 6: The Placebo Effect and Anxiety Relief Response

Expectations can play a big role in perceived effects. One study found that people who were told they’d taken CBD reported lower stress and anxiety, even though the oil was actually free of CBD (4).

There’s a simpler explanation too. If you live with constant anxiety, sudden calm can feel unfamiliar, even a little disorienting. That doesn’t mean CBD isn’t helping, just that the altered feeling isn’t intoxication.

Someone taking a Cornbread Hemp CBD Gummy out of the jar in front of a fishing tackle box

Dosage and Sensitivity: How Much CBD Does It Take to Feel “Something”?

Most people don’t “feel” CBD in an obvious way, and that’s normal. Its effects tend to be subtle, like less tension or an easier time winding down, instead of a strong sensation. When people do notice something specific and clear, it’s usually at higher doses.

Keep in mind that dosing also tends to be personal, which is why some people might feel nothing at all, and others notice tension relief.

Low vs. High Doses: How Your Body Responds

At low doses, most people notice mild calm, if anything. With higher doses, benefits can level off, and side effects such as drowsiness can be more common. That means taking more isn’t a reliable way to actually feel more.

Can You Take Too Much CBD?

You can take more CBD than your body needs, which is evident in side effects like feeling drowsy or sluggish. You may also notice reduced appetite, a clear but tired mind, or gastrointestinal issues.

Individual Factors: Body Weight, Metabolism, and Cannabis Tolerance

The same dose can feel very different from person to person, and that’s because everyone is different. We’re all bringing personal variables to the equation, including:

  • Body weight: Clinical dosing is based on weight, so a smaller person may feel the same dose more strongly than a bigger person.
  • Last meal: Taking CBD with a high-fat meal increased blood levels about 4–5 times compared to taking it on an empty stomach (5).
  • Metabolism and medications: Liver enzyme activity varies between people, and some medications slow how fast CBD is cleared.
  • Cannabis tolerance: If you’re new to cannabis, you’re more likely to notice trace THC in a full-spectrum product.

Legal and Workplace Concerns: Will CBD Cause a Failed Drug Test?

It’s possible to fail a drug test after using a CBD product, either because it’s been mislabeled or because it contains trace amounts of THC. Here’s what to keep in mind.

Why Trace THC in Full-Spectrum CBD Can Trigger a Positive Result

Full-spectrum CBD, even those that are federally compliant, can contain up to 0.3% THC. Standard drug testing looks for THC metabolites, which can build up in your system if you’re regularly using full-spectrum CBD.

Broad-Spectrum and Isolate Options for Drug-Tested Employees

While broad-spectrum and isolate products are supposed to be THC-free, don’t go by the label alone. Check the COA to verify what’s actually in a specific product. But if drug testing is mandatory, the safest course of action is simply to abstain from cannabis products completely.

About the Author
Jessica Timmons

Jessica Timmons brings close to two decades of writing and editing experience to Cornbread Hemp. Her work has appeared on Healthline, Forbes Vetted, Fortune Recommends, mindbodygreen, Everyday Health and other prominent outlets. When she's not working, she loves traveling the world with her husband and four kids, practicing yoga, lifting weights and enjoying her drink du jour: a London Fog with oat milk. See what she's up to these days on her website. Full author bio here.

Frequently Asked Questions

While CBD doesn’t immediately counteract a THC high, it can help smooth out anxiety or other negative side effects. That’s because CBD alters how receptors in the brain respond to THC instead of blocking them entirely.

No. CBD isn’t the same as THC, and it doesn’t impact the body in the same way. But taking more CBD than your body can handle can have unpleasant effects, like dizziness, drowsiness, and gastrointestinal problems. If you take full-spectrum CBD, it can legally contain up to 0.3% THC and a “massive dose” could have intoxicating effects.

High doses of CBD can make you feel dizzy or lightheaded, especially if you take it on an empty stomach. A “fuzzy” feeling isn’t typical, but it could be a sign of a low-quality product that contains unwanted ingredients or contaminants. Remember to check that COA to verify what you’re taking.

Yes, CBD is currently federally legal under the Farm Bill if it’s derived from hemp and contains no more than 0.3% delta-9 THC. Note that this amount is slated to change to a stricter total THC cap in December 2026.

References

  1. Laprairie RB, Bagher AM, Kelly ME, Denovan-Wright EM. Cannabidiol is a negative allosteric modulator of the cannabinoid CB1 receptor. Br J Pharmacol. 2015. https://pmc.ncbi.nlm.nih.gov/articles/PMC4621983/ Accessed October 1, 2026.
  2. Hossain KR, Alghalayini A, Valenzuela SM. Current Challenges and Opportunities for Improved Cannabidiol Solubility. Int J Mol Sci. 2023. https://pmc.ncbi.nlm.nih.gov/articles/PMC10572536/ Accessed October 1, 2026.
  3. Zuardi AW, Rodrigues NP, Silva AL, Bernardo SA, Hallak JEC, Guimarães FS and Crippa JAS (2017) Inverted U-Shaped Dose-Response Curve of the Anxiolytic Effect of Cannabidiol during Public Speaking in Real Life. Front. Pharmacol. https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2017.00259/full Accessed October 1, 2026.
  4. Perry RN, Ethier-Gagnon MA, Helmick C, et al. The impact of cannabidiol placebo on amygdala-based neural responses to an acute stressor. Journal of Psychopharmacology. 2024. https://journals.sagepub.com/doi/10.1177/02698811241287557 Accessed October 1, 2026.
  5. Taylor L, Gidal B, Blakey G, Tayo B, Morrison G. A Phase I, Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose, Multiple Dose, and Food Effect Trial of the Safety, Tolerability and Pharmacokinetics of Highly Purified Cannabidiol in Healthy Subjects. CNS Drugs. 2018 https://pubmed.ncbi.nlm.nih.gov/30374683/ Accessed October 1, 2026.