Pharmacological Approaches to Treating Chronic Pain: Emerging Therapies and Drug Alternatives

Abstract

Chronic pain affects millions of individuals worldwide and is a leading cause of disability.

Current pharmacological treatments, particularly opioid-based therapies, have been

associated with significant adverse effects, including addiction and overdose. This paper

reviews emerging therapies and drug alternatives for managing chronic pain, focusing on

novel pharmacological agents, their mechanisms of action, and clinical outcomes. We

examine promising treatments, including cannabinoids, nerve growth factors, and novel non-

opioid analgesics. In addition, we explore the potential of personalized medicine and drug

repurposing in chronic pain management. This review highlights the need for continued

research into safer, more effective treatments to improve patient outcomes.