The Role of Medications in Treating Neurological Disorders like Parkinson’s and Alzheimer’s

Abstract

Neurological disorders encompass a group of diseases characterized by the progressive degeneration of the nervous system that manifests with a wide spectrum of cognitive, motor, and mood disturbances. Among these disorders, Parkinson’s and Alzheimer’s diseases constitute the most prevalent and devastating clinical entities, affecting millions of individuals worldwide. Although advances have been achieved in the understanding of the pathogenic mechanisms of these diseases, considerable efforts are still necessary to develop therapeutic interventions that can prevent, slow, or reverse the damaging effects of the pathology. While the implementation of non-pharmacological strategies such as physical, cognitive behavioural therapies, and dedicated lifestyle changes play an important role, pharmacological treatments are essential to improve outcomes and mitigate the course of illness.