What is MPD in mental illness?

In general, in the field of psychiatry, MPD usually refers to Multiple Personality Disorder, also known as Dissociative Identity Disorder (DID), which is a type of mental illness. A detailed explanation is as follows:

MPD is the English abbreviation for Multiple Personality Disorder and is widely used in psychiatry. The core reason for this term lies in the defining characteristic of the disorder—“the presence of two or more distinct identities or personality states.” These different personality states exhibit significant differences in thinking, emotions, and behavioral patterns, and alternately take control of the individual's behavior. The condition is often associated with severe childhood trauma and other factors. To facilitate consistent identification, diagnosis, and academic communication, a specific abbreviation is used to clearly denote this disorder.

In daily life, it is important to create a safe and stable environment, avoiding intense stimuli that might trigger personality switches. When communicating with the individual, remain patient and gentle, respecting the expression needs of each distinct personality state. Help establish regular routines and healthy living habits to enhance psychological and physical stability. Encourage participation in relaxation techniques such as deep breathing and meditation to alleviate anxiety. Strictly adhere to professional treatment plans, closely monitor emotional and behavioral changes, and promptly report any abnormalities to the doctor to support improvement in the condition.