Gabapentin is eliminated through the kidneys and, therefore, doesn’t typically cause liver injury. Learn safe dosage recommendations for people with liver disease. Gabapentin is a unique anticonvulsant that is used as adjunctive therapy in management of epilepsy and for neuropathic pain syndromes. Therapy with gabapentin is not associated with serum aminotransferase elevations, but several cases of clinically apparent liver injury from gabapentin have been reported. Introduction: Gabapentin is an anti-convulsant that is also used off-label to treat neuropathic pain. It is not metabolized by the liver, and there have been few reports of hepatotoxity associated with it. We present a rare case of gabapentin-induced hepatotoxicity occurring in a young male. Case Description/Methods: A 41-year-old male with an extensive past medical history including type 1 Gabapentin is generally considered safe for the liver, but rare cases of liver damage have been reported. Gabapentin, a medication primarily used to treat nerve pain and seizures, has gained popularity for its effectiveness and relatively mild side effects. I found online somewhere that Gabapentin can inflame the liver, yet, also read that it is not metabolized in the liver at all. I read that incidents of liver problems are less than one percent as stated by Pfizer. Gapentin is not metabolized by the liver, and its effects on the liver and kidneys are similar to previous studies. In rare cases, gabapentin can cause DRESS (drug reaction with eosinophilia and systemic symptoms). Gabapentin affects nerves and chemicals in your body that are involved in some types of pain and in seizures. There is insufficient data to estimate incidence for these or establish whether gabapentin is the sole cause of elevated liver function tests, notes Pfizer. Prior lab review showed liver enzymes within normal limits until one month prior to admission, when his ALP was 851. He started taking gabapentin, without introduction of any other medications, one month prior to the initial rise in ALP . Evaluation for viral, inherited, and metabolic causes of liver disease were negative. This class, which includes gabapentin and pregabalin, is not metabolized by the liver. Therefore, risks in patients with advanced liver disease are not greatly increased. However, there are case reports of pregabalin‐induced hepatoxicity. 4 Gabapentin and pregabalin are renally excreted, so dosages need to be adjusted for renal failure. Gabapentin (Neurontin) usually isn’t bad for your liver or kidneys. In most cases, it has little effect on these organs. In rare instances, gabapentin can cause DRESS (drug reaction with eosinophilia and systemic symptoms) syndrome. This is a severe allergic reaction that can cause damage to major organs, including the liver and kidneys. Medications like Tylenol and Aleve are hepatotoxic, meaning they could raise liver enzymes and damage your liver over time. See the list of medications to avoid. Though gabapentin has many potential uses, it can cause side effects. Read more about 13 gabapentin side effects here. Gabapentin was reported to cause cholestasis in two case reports. Despite the small number of reported cases of hepatotoxicity, trazodone and gabapentin are known causes of liver injury, and clinicians should be aware of this possibility. In rare instances, gabapentin can cause DRESS (drug reaction with eosinophilia and systemic symptoms) syndrome. This is a severe allergic reaction that can cause damage to major organs, including the liver and kidneys. If you have existing kidney problems, you may need a lower dose of gabapentin. Learn about the potential effects of Gabapentin on your liver and kidneys. Find out if it is safe to use and how to protect your organs while taking this medication. Can administration of gabapentin for trigeminal neuralgia dramatically increase liver function tests? Gabapentin, a gamma-aminobutyric acid (GABA) analogue, has infrequently been reported to cause liver injury; however, the causality in the previous reports is contested. Herein, we report a gabapentin-induced hepatocellular injury in a patient without another identifiable cause for acute liver injury. Gabapentin-Induced Liver ToxicityAm J Ther. 2022 Nov-Dec;29 (6):e751-e752. doi: 10.1097/MJT.0000000000001208. Epub 2020 Jun 5. Liver and renal functions were impaired by gabapentin; where hepatotoxicity was associated by an imbalance in the redox status. However, magnesium only elevated blood urea nitrogen (BUN). Can gabapentin cause liver enzymes to be elevated? Gabapentin is a unique anticonvulsant used as an adjunctive therapy in managing epilepsy and neuropathic pain syndromes. It is a structural analogue of gamma-aminobutyric acid (GABA) and has been approved for use in the United States in 1993. It is used as an anticonvulsant and neuropathy agent, with over 18 million prescriptions filled
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