Unveiling the Hidden Agony: Exploring Neuropathic Pain in the Younger Generation: A Narrative Review

Abstract

Pain is described as “an unpleasant sensory and emotional experience associated with, or resembling that associated with actual or potential tissue damage.” Neuropathic Pain (NP), a common condition, is characterised by subjective negative and positive sensations that range from numbness to debilitating agony. The prevalence of chronic pain and nerve pain in young individuals is estimated to be around 30%-50% and 6%-11%, respectively. The exact cause of NP is unknown, but research suggests that factors such as allodynia, external sensitisation, neuronal swelling, free radical damage, activation of microglia, and physiological state play a significant role in its development and progression. While there have been recent suggestions for medications, neurostimulation techniques, and interventional management, comprehensive guidelines covering all these treatments are yet to be released. Both peripheral and Central Nervous System (CNS) mechanisms contribute to the persistence of most NP types. The initial approach to treating NP in young individuals often involves pharmacotherapy. The types of drugs prescribed for general and specific types of NP in young individuals, including antidepressants and anticonvulsants, align with guidelines and consensus statements from various organisations worldwide. However, many individuals may not experience complete relief from their pain despite using these first-line treatments. Neuralgia, affecting 7 to 10% of the general population, is caused by dysfunction in the sensory organs of the body, which comprise A, A, and C fibers, as well as the brainstem and spinal cord.