noun
hysteria
Medical and general term for uncontrollable emotional outbursts or psychosomatic symptoms. Often used in everyday language to describe someone being overly dramatic or emotionally unstable.
from German Hysterie
彼女はヒステリーを起こして泣き叫んだ。
She had a fit of hysteria and screamed and cried.
ヒステリー症状には心理療法
Psychotherapy can be effective for hysterical symptoms in some cases.