Psychosomatic illness Flashcards
What are functional disorders?
Traditionally a reversible disturbance in organ function but now may include many syndromes.
What is somatic symptom disorder?
Excessive thoughts, feelings, or behaviours related to the symptom/s.
What is illness anxiety disorder?
Preoccupation with having a serious illness.
What are the criticisms of current medical terms regarding symptoms?
Criticism includes :
* dualistic thinking (organic vs non-organic), these categories, potentially oversimplifying complex issues
* it questions what qualifies as a medical explanation, notes that evidence for causality is often unclear,
* “persistent physical symptoms” may be more acceptable for patients than “medically unexplained symptoms.”
What percentage of patients in primary health care have somatisation symptoms?
20%.
What percentage of patients in specialist clinics have medically unexplained symptoms related to GIT?
53%
What percentage of patients in specialist clinics have medically unexplained symptoms related to neurology?
42%.
What percentage of patients in specialist clinics have medically unexplained symptoms related to cardiology?
32%.
hat percentage of patients with medically unexplained symptoms (MUS) have co-morbid depression, anxiety, or somatic disorder?
50%.
What are the implications of somatic symptoms on health care?
They lead to high health care consumption and impaired function.
What is central sensitization?
A condition where the central nervous system becomes hyper-responsive to stimuli, increasing pain perception.
What factors can contribute to central sensitization?
Tissue injury, psychological distress, ongoing stimuli, and influences from genetic factors.
What conditions are often associated with central sensitization?
Chronic pain conditions such as fibromyalgia and other chronic pain syndromes.
what is hyperalgesia ?
increased sensitivity to pain, where a painful stimulus feels more intense
what is allosynia ?
when a normally non-painful stimuli cause pain.
What is the role of glutamate and substance P in pain perception and central sensitization?
Increased release of glutamate and substance P enhances pain signaling in the nervous system, contributing to heightened pain sensitivity and the development of conditions like hyperalgesia and allodynia
What does the biopsychosocial model encompass?
It includes biological(pain memory /prior injury), psychological, and social factors that influence health and illness.
What psychological factors are considered in the biopsychosocial model?
- Coping style
- beliefs
- expectations
What memory /prior injury related factors are included in the biopsychosocial model?
- memories about pain
- Genetic factors