Abstract Objective Chronic pain is estimated to afflict 25–50% of community-dwelling older adults (Cravello et al., 2019). Despite the growing epidemic, opioids remain commonly prescribed analgesics, and approximately 10% of older adults with intermittent opioid use become chronic users (Ramachandran et al., 2021). This is concerning given an observed association between cognitive decline and prescription opioid use within this population (Warner et al., 2022). In efforts to reduce opioid consumption, opioid/non-opioid combinations have been used (Pergolizzi et al., 2023); however, the long-term cognitive impact of such alternatives has not been investigated. Thus, the current case report investigates the neurocognitive outcome following longtime opioid/non-opioid combination cessation in the context of chronic pain. Method A 69-year-old Black woman with approximate 30-year history of chronic pain underwent neuropsychological re-evaluation 2 years post-initial assessment and 1.5 years after stopping combined hydromorphone/clonidine use via intrathecal pump. Baseline MRI brain revealed mild diffuse atrophy and punctate nonspecific T2 white matter hyperintensities. CT head approximately 1 year later was unremarkable. Results Neuropsychological re-assessment approximately 2 years post-baseline evaluation revealed significantly declined performances on speed-mediated tasks (e.g., oral numeric sequencing, fluency) amid an otherwise grossly stable, albeit globally impaired, cognitive profile. Conclusions This study elucidates the impact of a 1.5-year period of abstinence from 13 years of combined intrathecal opioid/non-opioid use. Overall, results suggest that cognitive performance, even following this abstinence period, is not improved. Thus, while opioid/non-opioid therapies may reduce opioid exposure, deleterious cognitive effects persist. This study highlights the importance of non-opioid analgesics in efforts to attenuate cognitive impairment risk.