Ethnicities show differences in how they express their discomfort and on how acceptable shows of pain and its tolerance are. Most obvious in adolescence, females suffer from this disorder more than males, and females reach out more. More unexplainable pains occur as people get older. Typically, younger children complain of only one symptom, commonly abdominal pains or headaches. The older they get, the more varied the pain location as well as more locations and increasing frequency.
Pain disorder
Physical disorder
Cognitive disorder
Chronic pain
Cancer pain
Body image disturbance
Stroke recovery
Mental disorder