Kratom - Contrave (Bupropion, Naltrexone) Interaction
Herbal: Kratom
Drug: Bupropion, Naltrexone
Brand names:
Contrave
Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
Jul 22, 2023
Interaction Details
Bupropion, Naltrexone is classified as belonging to the following category: Naltrexone (Vivitrol)
Theoretically, taking kratom in combination with naltrexone might precipitate withdrawal.
A 38-year-old male who was admitted to a residential rehabilitation treatment program for polysubstance abuse experienced opioid withdrawal after administration of intramuscular naltrexone. Although the patient reported discontinuing kratom, continued use was confirmed through positive urine mitragynine tests. Manufacturer guidance states that patients should be opioid-free for a minimum of 7-10 days prior to initiating treatment with naltrexone; this case report suggests that kratom use should be given similar consideration.
Interaction Rating
Likelihood of Occurrence
PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
References
- Jensen AN, Truong QN, Jameson M, Nadal CN. Kratom-induced transaminitis with subsequent precipitated opioid withdrawal following naltrexone. Ment Health Clin 2021;11(3):220-224.
Bupropion, Naltrexone Overview
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The combination of naltrexone and bupropion is used along with a reduced calorie diet and exercise plan to help adults who are obese, or who are overweight and have weight-related medical problems, to lose weight and then to keep from gaining back that weight. Naltrexone is in a class of medications called opiate antagonists. Bupropion is in a class of medications called antidepressants. These medications work together on two areas of the brain, the hunger center and the reward system, to reduce appetite and help control cravings.
Kratom - More Interactions
Kratom interacts with 877 drugs
Interaction Rating Key
These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.
Major | The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur. |
Moderate | Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur. |
Minor | Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction. |
Unknown | No interactions have been reported or no interaction data is currently available. |
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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
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Drug descriptions are provided by MedlinePlus.