Paranoid Mental Disorder

Paranoid mental disorder (persistent delusional disorder) is characterized by non-bizarre, organized delusions (persecutory, jealous, grandiose, somatic, or eroto-manic) lasting at least 3 months, without prominent hallucinations or formal thought disorder. Function is not markedly impaired apart from the delusion. Onset is later than schizophrenia; risk factors include sensory impairment, immigration, and substance use. Treatment: antipsychotics and psychotherapy; engagement is often difficult.

Common Symptoms

Persistent organized delusions (persecutory/jealous/grandiose); absence of prominent hallucinations; relatively preserved function; late onset

Causes and Pathogenesis

Genetic/personality/social factors and sensory impairment drive the development of a systematized delusional belief system.

Treatment

Antipsychotic medication; psychotherapy; gradual engagement; manage comorbid depression/anxiety

Preventive Measures

Early recognition; treat sensory impairment; family support.

Department to Visit

It is recommended to visit the Psychiatry department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.