1,4-butanediol - Suboxone (Buprenorphine/Naloxone) Interaction
Herbal: 1,4-butanediol
Also Known As: One Comma Four, One Four BDO, One Four Bee, Tetramethylene Glycol
Drug: Buprenorphine/Naloxone
Brand names:
Suboxone

Medical Content Editor Dr. Brian Staiger, PharmD
Last updated
May 04, 2025
Interaction Details
Buprenorphine/Naloxone is classified as belonging to the following category: Cns Depressants
Theoretically, concomitant use of 1,4-butanediol with CNS depressants may potentiate respiratory and CNS depression.
1,4-Butanediol is metabolized to gamma-hydroxybutyrate (GHB). Concomitant use of CNS depressants with GHB may cause serious CNS and respiratory depression.
Interaction Rating
Likelihood of Occurrence
ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
References
- Anon. Multistate outbreak of poisonings associated with illicit use of gamma hydroxy butyrate. JAMA 1991;265:447-8.
- Product information for Xyrem. Jazz Pharmaceuticals, Inc. Palo Alto, CA. March 2022.
Interaction Details
Buprenorphine/Naloxone is classified as belonging to the following category: Narcotic Drugs
Theoretically, concomitant use of 1,4-butanediol with narcotic drugs may potentiate respiratory and central nervous system (CNS) depression.
1,4-Butanediol is metabolized to gamma-hydroxybutyrate (GHB).
Concomitant use of narcotic drugs with GHB may cause serious CNS and respiratory depression. In one case report, concurrent use of GHB and heroin was fatal.
Interaction Rating
Likelihood of Occurrence
ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
References
- Anon. Important message for health professionals: Report serious adverse events associated with dietary supplements containing GBL, GHB or BD. Food and Drug Administration, Rockville, MD. August 25, 1999. Available at: http://vm.cfsan.fda.gov/~dms/mwg
- Anon. Multistate outbreak of poisonings associated with illicit use of gamma hydroxy butyrate. JAMA 1991;265:447-8.
- Ferrara SD, Tedeschi L, Frison G, Rossi A. Fatality due to gamma-hydroxybutyric acid (GHB) and heroin intoxication. J Forensic Sci 1995;40:501-4.
- Product information for Xyrem. Jazz Pharmaceuticals, Inc. Palo Alto, CA. March 2022.
Interaction Details
Buprenorphine/Naloxone is classified as belonging to the following category: Naloxone (Narcan)
Theoretically, concomitant use of 1,4-butanediol with naloxone may antagonize the effects of 1,4-butanediol.
1,4-Butanediol is metabolized to gamma-hydroxybutyrate (GHB). Theoretically, naloxone may antagonize the effects of GHB, but anecdotally, naloxone is not effective for treating GHB poisoning.
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
- Anon. Multistate outbreak of poisonings associated with illicit use of gamma hydroxy butyrate. JAMA 1991;265:447-8.
1,4-butanediol Overview
1,4-butanediol - More Interactions
1,4-butanediol interacts with 268 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.