Moving towards a molecular understanding of pain management
The management of chronic pain remains a challenging area in the practise of medicine. As our population ages, the incidence and prevalence of those living with chronic pain continues to increase. Hence, there is need for methods that promote optimal pain management. One promising avenue is that of “personalized and molecular pain management”. Indeed, a variety of genetic and molecular factors have been shown to impact metabolism of narcotics, limiting drug effectiveness. Furthermore, the prominence of polypharmacy can complicate the action of pain medications. Additional laboratory and diagnostic tests may be of benefit for risk stratifying patients at high risk of abusing pain medications from those at lower risk. Combining this with physician worry of worsening the opioid addiction crisis in North America via prescribing narcotics, there remains great pressure on physicians to limit their use of narcotics. Unfortunately, this may result in patients who are suitable candidates for prescription opioids receiving inadequate pharmaceutical treatment to complement non-pharmacological interventions. Moving forward, the implementation of molecular medicine approaches to pain management may provide unique solutions to these challenges.