Understanding the link between pain invalidation and depressive symptoms: The role of shame and social support in people with chronic pain.

Pain invalidation (e.g., having pain discounted) is a risk factor for depression among people with chronic pain, but the mechanisms remain unclear. Shame is a common, yet understudied, aspect of the pain experience. This study investigated whether pain-related shame helps explain the relationship between pain discounting and heightened depressive symptoms. The secondary aim was to examine whether social support can protect against the harmful effects of discounting. Patients with chronic pain (