Fugue state, also known as dissociative fugue, is a medical condition in which a person suffers from temporary amnesia and forgets their identity, past, and other crucial information. This can be caused by severe stress, trauma, or mental illness. There are various synonyms for the term "fugue state" that are used in the medical field, including dissociative state, psychogenic fugue, and amnesiac state. Additionally, the term "hysterical amnesia" is sometimes used to refer to this condition. Regardless of the terminology used, it is crucial to identify the symptoms of a fugue state, seek medical attention, and work with a mental health professional to address it properly.