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Terpenes and Inflammation

Terpenes and Inflammation

Posted by Marijuana Doctors on 01/23/2019 in Medical Marijuana

Medical content reviewed by Dr. Joseph Rosado, MD, M.B.A, Chief Medical Officer

terpenes for inflammation

A recent study found that terpenoids, compounds found in cannabis, could improve the plant’s ability to relieve inflammation. We know that cannabinoids like cannabidiol (CBD) and tetrahydrocannabinol (THC) address this symptom. Now, we can get a better understanding of the entourage effect that happens when the components in marijuana work together. Keep reading to learn more about terpenoids’ impact on inflammation.

What Are Terpenes and Terpenoids?

The marijuana plant contains fragrant compounds known as terpenes. Terpenes give marijuana its distinct smell and flavor and protect it from pests. When we cure and dry cannabis, the terpenes in it go through oxidation and turn into terpenoids. A marijuana plant’s genetics and the producer’s curing methods influence the terpenoids that form.

Where Do We Find Terpenes?

Terpenes appear in a wide range of aromatic plants. In addition to cannabis, you can find them in fruits, herbs, trees and other greenery. For example, the terpene myrcene appears in mangoes. The preliminary evidence we have suggests that the myrcene in mangoes could act like the myrcene in cannabis and boost the effects of THC. This interaction shows the potential behind terpenes we want to learn how to unlock.

How Do Terpenes Work?

We don’t have full knowledge of the ways terpenes work with the body or their mechanism of action. Different terpenes seem to have unique interactions with our systems. For instance, we know that beta-caryophyllene binds to the cannabinoid receptors that also attach to CBD and THC. Meanwhile, other terpenes have different mechanisms of action.

We can also observe the effects of a terpene without understanding its exact interaction with our system. Like every aspect of cannabis science, terpenes have plenty to teach us in the future!

What Do Terpenes Do to Reduce Inflammation?

To understand how terpenes and other marijuana compounds impact inflammation, it helps to know why inflammation happens. Our immune systems trigger inflammation to protect our tissue from foreign substances. We have an inflammatory response, so the body can heal itself. However, unnecessary inflammation can cause complications. Inflamed tissue presses on the nerves and triggers the pain response.

Cannabinoids address inflammation by suppressing the immune response. When they activate the CB2 receptors in our immune system cells, the cells send signals that reduce inflammation. They lower the level of cytokines, substances that send inflammation signals, in the affected tissue. As a result, the impacted area has less swelling that causes pain and other symptoms.

terpenes reduce inflammation

Terpenes seem to have a similar effect on our bodies. They suppress a protein complex called NF-kb, a compound responsible for a large part of inflammatory diseases. NF-kb transcribes the DNA in tissue to trigger inflammation, and a patient has excess inflammation when NF-kb becomes overactive. We don’t know how certain terpenes in marijuana impact inflammation, but we do understand it has a suppressive effect on NF-kb.

New Research on Terpenoids’ Impact on Inflammation

The 2018 study we mentioned earlier demonstrated the effects of cannabis-derived terpenoids on inflammation. This research gives us more detailed information on the compounds in cannabis. Due to marijuana science’s newness as a field, more evidence helps us understand marijuana. In this study, Israeli researchers extracted terpenoid oils from cannabis and tested them on cells and mice. They wanted to learn about their effect on inflammation to expand on prior research about terpenes and CBD.

This team conducted two experiments — one in vitro (on a lab sample of cells) and another in vivo (on living mice). During the in vitro experiment, they exposed isolated white blood cells to free radicals, then added terpenoid oil. The in vivo phase involved triggering inflammation in lab mice paws and treating them with the terpenoid oil. While the team aimed to look at the antioxidant properties of terpenoids in the first phase, they wanted to learn their anti-inflammatory effects in the second experiment.

After examining the results, the researchers found that the terpenoid oils suppressed free radical production and triggered anti-inflammatory activities. The free radicals impacted by the terpenoids had a role to play in inflammation, so the antioxidant effect had anti-inflammatory benefits. When the mice received terpenoid treatment, they experienced moderate inflammation relief. Terpenoids seemed to have a lesser impact on inflammation than CBD, but it showed potential for mitigating acute inflammation.

How Can We Use This Knowledge?

We can benefit from the data obtained from this study in many ways. This new information helps us:

  • Understand the Medicinal Properties of Terpenoids: Researchers now have a better understanding of the ways we can use terpenoids for inflammation. We can draw on this new data to learn how terpenoids affect the inflammatory response.
  • Expand Our Data on Marijuana Compounds: Increasing the amount of research done on this subject improves the field of cannabis science as a whole. Scientists who conduct related studies in the future can use this research as inspiration and support.
  • Support Future Studies on Humans: Before scientists can experiment on human subjects, they need to complete research on lab subjects. This study brings us one step further toward a study on terpenoids for inflammation in people.
  • Learn About Cannabis Medicine’s Benefits: Since the terpenoids used in the study come from marijuana, we now have a better understanding of the compounds in cannabis. Our new information can help us learn more about the ways marijuana compounds work together.
  • Make a Case for Legalized Medical Marijuana: In the United States, many lawmakers hesitate to approve of medical marijuana laws because they want more evidence. This study gives us more data to support legislation in the future.

Thanks to studies like this one, we can move the field of marijuana research forward and improve patients’ lives.

Learn More About Terpenes and Medical Marijuana Research

Terpenes have numerous benefits that improve the effects of cannabis medicine. Our guide to terpenes and terpenoids explains the terpenes found in cannabis and how they can help patients. If you would like to learn about more medical marijuana studies, our case studies include prominent medical cannabis studies related to qualifying conditions.

No Information on MarijuanaDoctors.Com should be used to diagnose, treat, prevent or cure any disease or condition. You can view our Full Disclaimer here.

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