Abstract summary 

Mental and neurological disorders are a serious public health challenge globally, particularly in developing countries where cultural factors and limited access to standard healthcare have led to a reliance on traditional medicines. However, ethnopharmacological characterization of traditional medicines used to treat these diseases is lacking. In this study, an ethnobotanical description of plant species used in treating mental and neurological disorders in Ghana and an update of their experimentally validated pharmacological relevance are provided.Two hundred herbalists agreed to participate but sixty-six specialized in treating mental and neurological disorders were interviewed on their traditional medical practice. Literature review was conducted to verify the experimentally validated pharmacological importance of the reported plants.Thirty-two plant species belonging to twenty-eight families were identified. Most plant species had either analgesic (50%), anxiolytic (18.8%), or anticonvulsant (15.6%) properties. Others had reported sedative, anti-Alzheimer's disease, motor coordination, antipsychotic, antidepressant, cognitive enhancement, and neuroprotective properties. While L. (Asteraceae) and L. (Lamiaceae) were the most commonly mentioned species with analgesic properties, L. (Verbenaceae) was the most-reported anxiolytic product, with DC. (Gramineae) L., Schum Taub. (Fabaceae), and Mill (Lauraceae) being the most studied anticonvulsants.This study provides the first report specifically on medicinal plants used in treating mental and neurological disorders in Ghana. Most of the identified plants have been scientifically confirmed to possess neuro- and psychopharmacological properties and may serve as templates for drug development.

Authors & Co-authors:  Amoateng Patrick P Quansah Emmanuel E Karikari Thomas K TK Asase Alex A Osei-Safo Dorcas D Kukuia Kennedy Kwami Edem KKE Amponsah Isaac Kingsley IK Nyarko Alexander K AK

Study Outcome 

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