Ideographic Distinctions Between Methamphetamine Induced Persistent Psychosis and Schizophrenic Disorders: A Qualitative Clinical Analysis Toward Differential Diagnosis

Traditional theories of abnormal psychology generally consider schizophrenic disorders a unique and distinct group within the larger category of psychotic disorders. The DSM-5 APA [1], further distinguishes the various schizophrenic disorders from other psychotic conditions based largely on their most salient corresponding presentations. For example, schizophrenic disorder, paranoid type is primarily distinguished from other conditions within this group (or other disorders for that matter), by the presence of persistent paranoid thoughts and beliefs. These are usually accompanied by commensurate distrustful attitudes, anxious feelings, and defensive behaviors.