Medically Reviewed By
On April 15, 2024
Written By
On November 13, 2023
Kratom has been showing up everywhere, from vitamin stores to farmers’ markets. It’s often sold as an energy booster, pain reliever, or other miracle supplement based on traditional Asian medicine, but the reality is more complicated.
While kratom has been used for medicinal purposes in its native Southeast Asia, its medicinal properties have not been well researched, nor have its potential risks. Learn more about kratom, its uses, and the possible dangers.
Kratom is an herbal extract from the leaves of a tropical tree (Mitragyna speciosa) native to Southeast Asia. Its leaves contain a chemical called mitragynine, which produces effects similar to opioids like morphine or heroin.[1] People often use kratom as a “safe” alternative to opioid painkillers, despite serious side effects. Kratom also has the potential to trigger false positives for other substances on drug tests.
There are several phytochemicals present in kratom that have different pharmacological and toxicological properties. The primary components are mitragynine and 7-hydroxymitragynine, only found in Mitragyna speciosa.[2]
Grown in Thailand, Malaysia, Myanmar, and other parts of Southeast Asia, Kratom has been used as an herbal remedy in the region for centuries. Traditionally, laborers used it as a stimulant to manage their hard work and relieve muscle pain. It was also used as an opium substitute if none was available or as a treatment option for morphine dependence.[3]
In Thailand, the Kratom Act 2486 made planting kratom trees illegal in 1943; the government enacted the Narcotics Act B.E. 2522 in 1979, placing kratom alongside marijuana in Category V of the narcotics classifications. It was since updated in 2021 and removed from the narcotics list.
Kratom has been growing in popularity in recent years on the recreational drug market. While there is no FDA-approved medical use for kratom in the US, it is commonly used as a natural remedy and is legal as a psychoactive product. Kratom products are currently legal and accessible and not listed in the Controlled Substances Act.
Kratom can be used in many different forms. People may chew the leaves, brew them into tea, or swallow them dry. Kratom extract may be used to make the product in liquid form, which may be sold as a treatment for cramps, muscle pain, or food cravings. It also comes in tablet and capsule form.
In Asian traditional medicine, kratom is a substitute for opium. It’s believed to act on opioid receptors and, at low doses, may act as a stimulant. With higher doses, kratom may relieve pain and bring on a euphoric feeling. People commonly use kratom as a remedy for withdrawal from morphine, heroin, and other opioid drugs.
Recreationally, kratom may be used at parties or social settings. People may use it to relieve feelings of social anxiety or to get high, partly because it’s considered “natural and safe” as a plant-based substance.
People who take kratom swear by its benefits, but it comes with significant side effects and risks. The active ingredients in kratom plants can vary significantly, making it difficult to ensure an appropriate dose.
The effects begin about five to 10 minutes after ingestion and last about two to five hours. The more kratom ingested, the stronger the effects.
There are several possible side effects, including:[4]
In severe cases, kratom may lead to coma and death. But because kratom is a natural substance that can’t be dosed carefully, it’s difficult to determine the level of kratom that’s toxic in people.
Kratom use has been associated with several cases of overdoses and fatalities, but it’s often a result of contaminated products or an unsafe mixture of different drugs.
Because kratom acts on opioid receptors, it’s possible for those who use kratom regularly to become dependent as the body adapts to regular exposure. When they stop, they’ll have withdrawal symptoms as the body adjusts to no longer having kratom, which may include intense cravings to relieve the symptoms.
Though the risk of dependence hasn’t been well researched, it appears to be a higher likelihood for people who consume higher doses regularly.
More research is needed to understand how kratom affects the body, both in short-term symptoms and long-term use. The effects of kratom may vary according to the natural potency of the plant, the way the product is formulated, how it’s consumed, and the individual’s medical history and history of substance use.
Despite being marketed as a “safe” alternative to opioids, people may experience withdrawal symptoms when they stop taking kratom. This is especially true for users who develop a tolerance to kratom, requiring larger doses to achieve the same effects, which increases the risk of adverse reactions and withdrawal symptoms upon cessation. The potential for abuse is heightened by the lack of regulation and standardization in kratom products, leading to variability in potency and composition. Typical kratom withdrawal symptoms may include:
There’s still debate about the risk of kratom addiction, but it would fall under a substance use disorder. According to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), the symptoms may include:[5]
While kratom addiction is not specifically classified as a distinct substance use disorder, evidence suggests that treatments typically used for opioid addiction, such as buprenorphine and naloxone, may be effective for managing kratom dependence.
For individuals experiencing withdrawal symptoms from kratom, treatment options may include medically supervised detoxification. This process helps manage withdrawal symptoms more comfortably with the support of medications and medical professionals.
Once detox is complete, people can transition into inpatient or outpatient treatment programs that address the underlying emotional or behavioral issues that contribute to substance use. These programs offer an integrated approach with modalities like behavioral therapy, psychotherapy, and support groups.
If you are trying to find detox programs near you, we have drug treatment centers in New Jersey, and Connecticut, as well as addiction treatment in NYC.
Kratom was classified as a prohibited substance under the Narcotics Act B.E. 2522 (1979) until recent changes were made in 2021. In 2021, the Thai government passed the updated Narcotics Act to remove kratom from the list of prohibited substances and eliminate kratom-related offenses. This update allows people to possess and consume kratom on the grounds of Thai cultural norms.
In native cultures, kratom has been used in traditional medicine for centuries. It may be used to relieve pain, increase energy, improve appetite, and boost sexual desire, much like khat or coca. Extracts of the leaves may be used to heal wounds or provide an analgesic effect.
Despite its use in traditional medicine, there’s little evidence to support kratom as a natural remedy and plenty of evidence of its risks.
The FDA is currently warning consumers not to use kratom in its many forms, due to its action on the same opioid receptors as morphine.[6] The FDA also noted that kratom may have properties that put people at risk of addiction, dependence, and abuse, much like other illicit substances.
There are no FDA-approved uses for kratom. At this time, the FDA is reviewing reports concerning kratom safety and seeking information through all available scientific resources, but warns consumers to be careful using kratom or kratom-derived products.
While the medicinal benefits of kratom have not been thoroughly validated, research is ongoing, supported by various organizations, to evaluate its potential therapeutic properties and chemical compounds.
Kratom goes by the scientific name Mitragyna speciosa in the Rubiaceae botanical family, but it has several common names including ithang, biak, gaiam, gra-tom, kadamba, akuam, mambog, puri, and thom.
Kratom has a mixture of detractors and advocates who are arguing for or against its legality. Currently, the US and international agencies are reviewing the evidence to inform kratom policy, though it’s legal on the federal level.
The Kratom Consumer Protection Act is a movement that protects kratom legality in a particular state while allowing regulators to create requirements for its sale and use, such as a minimum age for purchase and transparent labeling. This may help to protect consumers from unregulated kratom products with toxic ingredients or high potency. Several states have currently passed the bill.
Though kratom products are derived from a plant, that doesn’t make it safe. Reports are coming out connecting kratom with serious side effects, including overdoses and psychosis. Kratom acts on the opioid receptors in the brain, so it’s possible to become addicted to it like any other opioid.
Here at Ascendant New York, we understand the importance of having access to accurate medical information you can trust, especially when you or a loved one is suffering from addiction. Find out more on our policy.
[1] U.S. Department of Health and Human Services. (2023, April 24). Kratom. National Institutes of Health. Retrieved from https://nida.nih.gov/research-topics/kratom on May 3, 2023.
[2] Prozialeck, W. C., Edwards, J. R., Lamar, P. C., Plotkin, B. J., Sigar, I. M., Grundmann, O., & Veltri, C. A. (2020, July 30). Evaluation of the mitragynine content, levels of toxic metals and the presence of microbes in kratom products purchased in the western suburbs of Chicago. International journal of environmental research and public health. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7432033/#:~:text=Pharmacologic%20studies%20have%20shown%20that,hydroxymitragynine%20%5B7%2C8%5D on May 3, 2023.
[3] Kratom Mitragyna Speciosa Korth (street names: Thang, kakuam, thom … (n.d.). Retrieved from https://www.deadiversion.usdoj.gov/drug_chem_info/kratom.pdf on May 3, 2023.
[4] Mayo Clinic. (2022, June 3). Kratom: Unsafe and ineffective. Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/prescription-drug-abuse/in-depth/kratom/art-20402171
[5] Hasin, D. S., O’Brien, C. P., Auriacombe, M., Borges, G., Bucholz, K., Budney, A., Compton, W. M., Crowley, T., Ling, W., Petry, N. M., Schuckit, M., & Grant, B. F. (2013). DSM-5 criteria for substance use disorders: recommendations and rationale. The American journal of psychiatry, 170(8), 834–851. https://doi.org/10.1176/appi.ajp.2013.12060782
[6] FDA. (2024). FDA and Kratom. FDA. https://www.fda.gov/news-events/public-health-focus/fda-and-kratom