Somatic symptom disorder

Somatic symptom disorder is a condition where a person experiences intense and persistent physical symptoms that cause significant distress or problems in daily life. These symptoms involve various body systems, such as pain, fatigue, or gastrointestinal issues, but often cannot be fully explained by a medical condition. The disorder affects how the brain and body interact, leading to an increased focus on bodily sensations and health concerns. People with this disorder may frequently visit doctors and undergo tests, yet their symptoms remain unexplained or disproportionate to any medical findings. The main impact is on overall well-being and functioning, as the symptoms can be disabling and cause emotional distress.

Somatic symptom disorder is characterized by one or more persistent somatic symptoms that are distressing or result in significant disruption of daily life. The core pathology involves excessive thoughts, feelings, or behaviors related to the symptoms, such as disproportionate health anxiety, persistent worry, or excessive time and energy devoted to health concerns. The disorder is thought to arise from abnormal central nervous system processing of bodily sensations and heightened attention to physical symptoms without a fully explained medical cause. It is classified under somatic symptom and related disorders in the DSM-5 and is distinct from malingering or factitious disorder because symptoms are not intentionally produced. The clinical significance lies in the high healthcare utilization and functional impairment despite negative or inconclusive medical evaluations.