This clinical study reports upon the efficacy of gabapentin (Neurontin) for treating severe akathisia (3 on the Barnes Akathisia Rating Scale) in two patients receiving quetiapine (Seroquel), one of whom also received olanzapine (Zyprexa) for a short period. The first patient participated in an open What is the mechanism of action of Neurontin (gabapentin) as an antipsychotic? How does Neurontin compare to traditional antipsychotic medications in terms of efficacy and side effects? Are there any specific conditions or patient populations for which Neurontin is particularly effective as an antipsychotic? This clinical study reports upon the efficacy of gabapentin (Neurontin) for treating severe akathisia (3 on the Barnes Akathisia Rating Scale) in two patients receiving quetiapine (Seroquel), one of whom also received olanzapine (Zyprexa) for a short period. On the basis of a mania assessment scale after 21 days, gabapentin appeared safe and efficacious, although 4 patients withdrew due to inadequate symptom management. 24 Finally, in a case series of manic elderly patients (n = 7), 25 gabapentin 900–1,200 mg/d with low-dose antipsychotics or valproate successfully resolved mania in 6 patients. Improvement of antipsychotic-induced blepharospasm and involuntary oral-mandibulo movements was observed with the use of the anticonvulsant drug gabapentin among 14 of 16 affectively ill patients who had been exposed to maintenance neuroleptics of the conventional type. Gabapentin is commonly used off-label in the treatment of psychiatric disorders with success, failure, and controversy. A systematic review of the literature was performed to elucidate the evidence for clinical benefit of gabapentin in psychiatric disorders. cal antipsychotics, divalproex) and for maintenance (lithium, olanzapine, and lamotrigine).3 Recently, numer-ous combinations have been studied, especially lithium or divalproex com-bined with an atypical antipsychotic for acute mania or fluoxetine com-bined with olanzapine for bipolar de-pression (Table 1).3 However, recent Generic Name Gabapentin DrugBank Accession Number DB00996 Background. Gabapentin is a structural analogue of the inhibitory neurotransmitter gamma-aminobutyric acid that was first approved for use in the United States in 1993. 16 It was originally developed as a novel anti-epileptic for the treatment of certain types of seizures 14,5 - today it is also widely used to treat neuropathic pain. 8 This article examines the role of gabapentin in antipsychotic treatment, discussing its effectiveness, potential side effects, and how it can be used in conjunction with other medications to manage symptoms of schizophrenia and other psychiatric disorders. Gabapentin, an anticonvulsant medication, has a long history of being prescribed off label for various indications, including psychiatric indications. A recent FDA warning advised against concomitant use of gabapentin and central nervous system depressants—drug classes commonly prescribed in psychiatric treatment regimens. This article reviews evidence-based psychiatric uses of gabapentin, along with associated risks. An extensive literature review was conducted, primarily of articles searchable in PubMed, relating to psychiatric uses, safety, and adverse effects of Saphris – atypical antipsychotic used to treat schizophrenia and bipolar disorder; Serax – anti-anxiety medication of the benzodiazepine class, often used to help during detoxification from alcohol or other addictive substances; Serentil (mesoridazine) – an antipsychotic drug used in the treatment of schizophrenia [1] Gabapentin may be helpful in treating alcohol use disorder and withdrawal. Between 2004 and 2010, The Veterans Affairs Department conducted a double-blind, placebo-controlled, randomized dose The introduction of new antipsychotic drugs has probably already limited the problems related to tardive dyskinesia. However, this type of side-effect is also observed during the course of treatment with atypical neuroleptics albeit with a lesser frequency. The fact that gabapentin treatment may hav The authors reported that 76% had a positive response, as measured by changes in Clinical Global Impression and Brief Psychiatric Rating Scale scores, and that the mean dose was 1440 mg/day. 23, 24 Gabapentin was found to be effective in antipsychotic-induced akathisia that is unresponsive to conventional therapy, 25 in the treatment of tardive Gabapentin may be effective by mechanisms similar to its action in restless legs syndrome and Parkinsonism, and/or via the GABA neurotransmitter system. Antipsychotic-induced akathisia is characterized by subjective and objective motor restlessness, which is observed as a common extrapyramidal side-effect of antipsychotic agents. Background: In a previous study, improvement of antipsychotic-induced blefarospasm and involuntary oral-mandibulo movements were observed with the use of the anticonvulsant drug gabapentin among affectively ill patients who had been exposed to maintenance neuroleptics. The results reported in the present paper represent the sequel to the Gabapentin and its prodrug are candidate therapeutic agents for akathisia. 10 – 12 The case of a single patient whose akathisia symptoms decreased after gabapentin use was first reported by Pfeffer et al. 10 Another successful case of gabapentin use for the treatment of akathisia was reported by Sullivan and Wilbur. 11 In a previous case Improvement of antipsychotic-induced blepharospasm and involuntary oral-mandibulo movements was observed with the use of the anticonvulsant drug gabapentin among 14 of 16 affectively ill patients who had been exposed to maintenance neuroleptics of the conventional type. Antipsychotics are drugs that are used to treat symptoms of psychosis such as delusions (for example, hearing voices), hallucinations, paranoia, or confused thoughts. They are used in the treatment of schizophrenia, severe depression and severe anxiety. Antipsychotics are also useful at stabilizing episodes of mania in people with Bipolar Disorder.
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