noun
Medical term for a condition characterized by recurrent unexpected panic attacks.
彼女はパニックディスオーダーと診断された。
She was diagnosed with panic disorder.
Variant with interpunct; less common but seen in some texts.
パニック発作 refers to a single panic attack, while パニックディスオーダー is the chronic condition of having recurrent attacks.
Loanword from English 'panic disorder'.