Is Mitragyna speciosa (Kratom) use associated with adverse effects?

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Last updated: March 28, 2025View editorial policy

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From the Guidelines

Kratom use is associated with significant adverse effects and should be discontinued due to its potential for serious harm, including seizures, liver damage, withdrawal symptoms, and even death. This plant-derived substance contains compounds (mitragynine and 7-hydroxymitragynine) that interact with opioid receptors in the brain, producing effects ranging from stimulation at low doses to sedation and pain relief at higher doses 1. The FDA has not approved kratom for any medical use and has issued multiple warnings about its potential dangers, citing opioid- and stimulant-like properties, as well as the risk of withdrawal syndrome if taken in high doses (more than 5 to 15 g per day) 1.

Key Considerations

  • Kratom has been linked to serious side effects, including seizures, liver damage, withdrawal symptoms, and even death in some cases 1.
  • The risk of dependence and addiction increases with regular use, and kratom products lack standardization, meaning potency and purity can vary widely between products.
  • People with pre-existing health conditions, those taking medications, pregnant women, and individuals with substance use disorders should be particularly cautious when considering kratom use.
  • If someone is considering using kratom for pain management or other conditions, they should first consult with a healthcare provider about FDA-approved treatments with established safety profiles instead of self-medicating with this unregulated substance.

Recommendations

  • Discontinue kratom use due to its potential for serious adverse effects 1.
  • Consider alternative, FDA-approved treatments for pain management and other conditions.
  • Consult with a healthcare provider before using any dietary supplements, especially those with potential interactions or adverse effects.

References

Guideline

Guideline Directed Topic Overview

Dr.Oracle Medical Advisory Board & Editors, 2025

Professional Medical Disclaimer

This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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