Chronic noncancer pain (CNCP) is common in the general population
as well as in people who have a substance use disorder (SUD) (Exhibit
1-1). Chronic pain is not harmless; it has physiological, social, and
psychological dimensions that can seriously harm health, functioning,
and well-being. As a multidimensional condition with both objective
and subjective aspects, CNCP is difficult to assess and treat. Although
CNCP can be managed, it usually cannot be completely eliminated.
When patients with CNCP have comorbid SUD or are recovering
from SUD, a complex condition becomes even more difficult to
manage.