BackgroundPain is an enormous problem globally. Estimates suggest that 20% of adults suffer from pain globally and 10% are newly diagnosed with chronic pain each year. Nevertheless, the problem of pain has primarily been regarded as a medical problem, and has been little addressed by the field of public health.DiscussionDespite the ubiquity of pain, whether acute, chronic or intermittent, public health scholars and practitioners have not addressed this issue as a public health problem. The importance of viewing pain through a public health lens allows one to understand pain as a multifaceted, interdisciplinary problem for which many of the causes are the social determinants of health. Addressing pain as a global public health issue will also aid in priority setting and formulating public health policy to address this problem, which, like most other chronic non-communicable diseases, is growing both in absolute numbers and in its inequitable distribution across the globe.SummaryThe prevalence, incidence, and vast social and health consequences of global pain requires that the public health community give due attention to this issue. Doing so will mean that health care providers and public health professionals will have a more comprehensive understanding of pain and the appropriate public health and social policy responses to this problem.

"Pain contracts" for patients receiving long-term opioid therapy, though well-intentioned, often stigmatize the patient and erode trust between patient and physician. This article discusses how to improve these agreements to promote adherence, safety, trust, and shared decision-making.

There is nationwide consensus among those holding a stake in the diagnosis and treatment of chronic pain regarding the ethical issues that must be addressed. Raising awareness about chronic pain, improving access and outcomes to quality pain care, and resolving public policy debates about the use of opioids in chronic pain populations are the first steps to ensuring a morally justifiable approach to chronic pain management in the 21st century.