2023;12(27):e2301096
Concomitantly with the development of resistance the up-regulation of a hydrogen-peroxide inducible GST was observed that might contribute to the elimination of cytotoxic reactive metabolites containing an electrophilic moiety (Shibu et al., T
Documented Long-Term Side Effects of Opioids Chronic or recurrent opioid use has been associated with: Central nervous system suppression , affecting alertness, coordination, and mood (35,36) Disrupted gut motility and microbiome balance , contributing to constipation, dysbiosis, and inflammation (38) Hormonal suppression , including reduced testosterone, altered HPA-axis signaling, and downstream endocrine disruption, which can worsen fatigue, depression, and pain perception (34) Impaired immune function , increasing susceptibility to infection (37) Reduced motivation and physical activity , slowing rehabilitation and tissue recovery (35) Why Opioids May Worsen Chronic Pain Over Time Because opioids suppress pain perception without addressing inflammatory, structural, or metabolic drivers, symptoms often return when doses declinefrequently with heightened sensitivity due to opioid-induced hyperalgesia
Large controlled trials in general athletic populations havent confirmed these effects definitively, so its best framed as a supportive tool within a broader recovery protocol, not a performance guarantee
