Massihüsteeriad

Massihüsteeriad, also known as mass psychogenic illness or collective delusions, are phenomena where a group of people experience similar physical symptoms, such as nausea, dizziness, or headaches, without any identifiable physical cause. These outbreaks often occur in settings with high stress or social pressure, like schools, workplaces, or public gatherings. The symptoms are typically transient and resolve on their own without lasting effects.

The underlying mechanisms are believed to involve a combination of psychological and social factors. Stress, anxiety, and fear can trigger psychosomatic responses in susceptible individuals. Once a few people exhibit symptoms, the fear and belief that something is wrong can spread through social contagion, leading others to experience similar sensations. The power of suggestion and a shared belief system play a significant role in perpetuating the episode.

Historically, mass hysteria has been documented in various forms, from dancing manias in medieval Europe to more contemporary incidents of unexplained illnesses in schools. While the term "hysteria" carries historical connotations, modern understanding focuses on the psychogenic nature of the illness, emphasizing that the symptoms are real to those experiencing them, even if their origin is psychological rather than organic. Diagnosis typically involves ruling out environmental toxins or infectious agents. Management focuses on reducing stress, providing reassurance, and addressing underlying social dynamics.