What characterizes hysteria in a patient?

Hysteria is characterized by a temporary disruption in cognitive or motor functions rather than a permanent change. This condition can lead to symptoms such as paralysis, weakness, or various neurological disturbances that have no identifiable organic cause, meaning that they are psychological in nature. The episodes can come and go, hence the term 'temporary' is critical in defining this aspect of hysteria.

Patients experiencing hysteria may present with symptoms where they convincingly display dysfunctions, but these are often reversible, distinguishing it from conditions that result in a permanent impairment. Understanding that these symptoms are often linked to psychological stressors rather than physical damage helps in forming appropriate treatment strategies that focus on psychological support and reassurance, rather than solely addressing physical symptoms.