Antiretroviral Therapy for HIV Infection Induced-Neuropathic Pain, A Narrative Review.

Abstract

Human immunodeficiency virus (HIV) causes acquired immunodeficiency syndrome (AIDS). AIDS is a human disease in which there is a systematic failure of the immune system, thereby leading to severe opportunistic infections. HIV is treated with antiretroviral therapy (ART), which helps in preventing the virus from replicating in the body. ART also enables the immune system to repair itself and restrict further injury. Nevertheless, the long-term use of ART leads to multiple neurological complications (e.g.neuropathic pain). Neuropathic pain (NP) arises if the nervous system is damaged or not working correctly. NP is is characterized by pain in both hands and feet and can hinder the quality of life (QOL) as it is always linked to impaired cognition, anxiety, depression, loss of function, among others. To provide an overview of the clinical issues regarding the toxicity implications arising from the long-tern use of antiretroviral therapy (ART). In this paper, we ascertained and summarized studies on manifestations of ART-induced neuropathic pain (ART-NP)-using the relevant and up-to-date facts from Google Scholar, and PubMed, among others. While ART assists in suppressing HIV and may help to lessen neurocognitive impairments, long-term use incurs toxicity to the central nervous system (CNS). Consequently, future studies must explore the effects of ART on adaptations in distinct regions of the CNS as well as the pathophysiological feature of ART-induced NP.