Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of most frequent causes of chronic liver disease. Global prevalence of NAFLD and nonalcoholic steatohepatitis (NASH) with advanced fibrosis is increasing day by day. Patients with NAFLD are more susceptible to encounter cardiovascular morbidity and mortality. Apart from lifestyle changes and dietary modifications, no effective pharmacotherapy is available to prevent the progression of NAFLD to NASH and advanced stages of hepatic fibrosis and cirrhosis. Dexamphetamine is the d-isomer of amphetamine, which acts by inhibiting monoamine reuptake and direct stimulation of dopamine and noradrenaline release. Presently, dexamphetamine is indicated for the treatment of attention deficit hyperactivity disorder and narcolepsy, but since its use was found to be associated with weight loss, it is also now used as an off-label drug for the treatment of obesity. Direct or indirect evidence is present in the form case reports, case series and from effects of related drugs to support the potential role of dexamphetamine in NAFLD. There is an urgent need to initiate preclinical and clinical studies involving robust methodology and adequate sample sizes to explore the potential of dexamphetamine in patients with NAFLD. In this review, we will discuss the therapeutic potential of dexamphetamine for the treatment of NAFLD.