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CBD and THC are both found in cannabis plants, but they interact with your body differently. One main difference is that THC produces a high while CBD does not.
As the legal use of hemp and other cannabis products grows in the United States, consumers are becoming more curious about their options. This includes cannabidiol (CBD) and tetrahydrocannabinol (THC), two natural compounds found in plants of the Cannabis genus.
Both compounds interact with your body’s endocannabinoid system, but they have very different effects.
Read on to learn more about these compounds. While they may have a lot in common, some key differences determine how to use them.
Here is a high level summary of the major differences between CBD and THC:
|it depends (see below)
|it depends (see below)
|produces a high
|interacts with endocannabinoid system
|has side effects
|yes (see below)
|yes (see below)
|shows on drug test
|helps with insomnia
|helps with psychosis
|is used for various other conditions
It’s important to note that cannabinoids will affect everyone differently. While some people may find benefits for some of the conditions listed above, others will not.
Is CBD Legal? Hemp-derived CBD products (with less than 0.3 percent THC) are legal on the federal level, but are still illegal under some state laws. Marijuana-derived CBD products are illegal on the federal level, but are legal under some state laws. Check your state’s laws and those of anywhere you travel. Keep in mind that nonprescription CBD products are not FDA-approved, and may be inaccurately labeled.
CBD can be extracted from hemp or cannabis. Hemp and cannabis come from the Cannabis sativa plant.
CBD does not produce the “high” sensation associated with cannabis.
THC is the main psychoactive compound in cannabis that produces a “high” sensation. It can be consumed by smoking cannabis. It’s also available in oils, edibles, tinctures, capsules, and more.
CBD and THC have the same molecular structure:
CBD and THC are chemically similar to your body’s endocannabinoids. This allows them to interact with your cannabinoid receptors. The interaction affects the release of neurotransmitters in your brain.
Despite their similar chemical structures, CBD and THC do not have the same psychoactive effects. CBD is psychoactive, just not in the same manner as THC. It does not produce the high associated with THC.
THC binds with the cannabinoid 1 (CB1) receptors in the brain, producing a high or a sense of euphoria.
In the United States, cannabis-related laws are evolving regularly. Technically, CBD is still considered a Schedule I drug under federal law.
Hemp has been removed from the Controlled Substances Act, but the Drug Enforcement Administration (DEA) and Food and Drug Administration (FDA) still classify CBD as a Schedule I drug.
Another 10 states allow access to limited amounts of low THC cannabis or CBD oil.
The cannabis may need to be recommended by a licensed physician. Certain states also allow licensed physicians and advanced practice registered nurses to recommend cannabis.
In addition, 24 states, as well as D.C., Guam, and the Northern Mariana Islands, have legalized the recreational use of cannabis. In these states, you should be able to buy CBD.
Before you try to buy products with CBD or THC, it’s important to research your state’s laws.
If you possess cannabis-related products in a state where they’re illegal or don’t have a medical prescription in states where the products are legal for medical treatment, you could face legal penalties.
CBD and THC have many of the same medical benefits. For example, they may help treat similar conditions and provide relief from the same conditions. However, factors like dose, frequency, and product quality may play a role in how you respond.
More research is needed to determine whether CBD can effectively treat these conditions and others.
Nabilone (Cesamet) is FDA approved for treating chemotherapy-induced nausea and vomiting.
THC is often used to help with issues like nausea, appetite, pain, and insomnia.
Is THC more effective than CBD for pain?
Unlike THC, CBD binds very weakly, if at all, to CB1 receptors. CBD needs THC to bind to the CB1 receptor and, in turn, can help reduce some of the unwanted psychoactive effects of THC, such as euphoria or sedation.
That said, there’s not a lot of data that compares the effectiveness of CBD and THC in terms of treating pain. In
We also know from various studies that people who do notice a more immediate improvement in symptoms related to pain after taking cannabis tend to use products that contain more THC than CBD.
This is consistent with
CBD is typically well tolerated, even in large doses. Any side effects of CBD are
THC can cause both temporary side effects and long-term negative psychiatric effects. These side effects are part of the compound’s psychoactive properties.
Neither compound is fatal.
Long-term cannabis use can
However, there’s currently no conclusive evidence that using cannabis causes psychiatric disorders like schizophrenia.
Cannabinoids like THC and CBD are stored in the body’s fat. They
Not every drug test can detect CBD, but CBD-sensitive tests are available. Most standard drug tests look for chemicals related to THC, so THC or cannabis use might appear on a screening.
Likewise, hemp can produce some THC in addition to CBD, so a test could be positive for THC even if you haven’t used it.
Products that claim to be THC-free may not actually be free of THC, so if you’re getting a drug test, avoid any CBD or THC products.
Learn more about how CBD could show up on a drug test.
Does smoking CBD affect your heart?
Some CBD products like oils, gummies, and gels may have
Smoking cannabis may pose a risk for people living with cardiovascular conditions like heart disease because it may increase your heart rate, aggravate arrhythmias, decrease oxygen to the heart, and increase blood pressure.
How does CBD make you feel when smoking it?
According to the
Is CBD better than THC for you?
Both CBD and THC have medical benefits, such as pain relief. However, CBD
Is it OK to smoke CBD every day?
According to the
Smoking CBD every day is not an effective route to treat a chronic condition. As such, speak with a healthcare professional about different types of treatment. They can help you determine whether the risks of smoking CBD every day outweigh the benefits.
CBD and THC both have medical benefits. They’re also both considered safe, but consider the possible side effects and interactions with other drugs you take. Talk with your doctor or a qualified cannabis or CBD clinician before use if you have any questions.
Want to learn more about CBD? Click here for more product reviews, recipes, and research-based articles about CBD from Healthline.