Gamma-hydroxybutyrate (ghb) - Gabapentin enacarbil Interaction Details

There are multiple interactions reported between these two agents.

Interaction Details

Gabapentin enacarbil is classified as belonging to the following category: Cns Depressants

GHB may increase the risk of serious CNS and respiratory depression.
Concomitant use of GHB with CNS depressants may increase the risk of serious CNS and respiratory depression.

Interaction Rating

Major

Likelihood of Occurrence

Probable

Interaction 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

Product information for Xyrem. Jazz Pharmaceuticals, Inc. Palo Alto, CA. March 2022.

Interaction Details

Gabapentin enacarbil is classified as belonging to the following category: Anticonvulsants

Theoretically, GHB may reduce the effects of anticonvulsant medications.
GHB has been reported to cause seizures, and may theoretically reduce the effectiveness of anticonvulsants. Also, concomitant use of GHB with sedative anticonvulsants may increase the risk of serious CNS and respiratory depression.

Interaction Rating

Moderate

Likelihood of Occurrence

Possible

Interaction 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.
Stomberg MW, Knudsen K, Stomberg H, Skärsäter I. Symptoms and signs in interpreting gamma-hydroxybutyrate (GHB) intoxication - an explorative study. Scand J Trauma Resusc Emerg Med. 2014 Apr 23;22:27.
Product information for Xyrem. Jazz Pharmaceuticals, Inc. Palo Alto, CA. March 2022.

Gabapentin enacarbil Overview

Gabapentin capsules, tablets, and oral solution are used along with other medications to help control certain types of seizures in people who have epilepsy. Gabapentin capsules, tablets, and oral solution are also used to relieve the pain of postherpetic neuralgia (PHN; the burning, stabbing pain or aches that may last for months or years after an attack of shingles). Gabapentin extended-release tablets (Horizant) are used to treat restless legs syndrome (RLS; a condition that causes discomfort in the legs and a strong urge to move the legs, especially at night and when sitting or lying down). Gabapentin is in a class of medications called anticonvulsants. Gabapentin treats seizures by decreasing abnormal excitement in the brain. Gabapentin relieves the pain of PHN by changing the way the body senses pain. It is not known exactly how gabapentin works to treat restless legs syndrome.

See More Information Regarding Gabapentin

Gamma-hydroxybutyrate (ghb) - More Interactions

Gamma-hydroxybutyrate (ghb) interacts with 272 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.