Psychological factors influence chronic pain perception

Experts from the German Pain Society are highlighting the significant role that psychological factors play in the perception and management of chronic pain. Unlike acute pain, which serves as a temporary warning signal for injury or inflammation, chronic pain is defined as lasting longer than three months and often becomes a disease in itself.

Psychological elements such as stress, emotions, thoughts, and biographical experiences can influence how the brain processes pain signals. This interaction can intensify pain perception, creating a cycle where mental distress increases physical suffering. Additionally, up to 80 percent of patients with chronic pain suffer from sleep disorders, which further lowers pain tolerance and hinders physical recovery.

Specific physical manifestations, such as craniomandibular dysfunction (CMD), also demonstrate this link, where psychological tension can manifest as jaw misalignment, headaches, and neck tension. Addressing chronic pain requires a holistic approach that considers both somatic and mental health.