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Paranoid personality disorder (PPD) is a mental disorder characterized by paranoia, and a pervasive, long-standing suspiciousness and generalized mistrust of others. People with this personality disorder may be hypersensitive, easily insulted, and habitually relate to the world by vigilant scanning of the environment for clues or suggestions that may validate their fears or biases.
Paranoia is an instinct or thought process that is believed to be heavily influenced by anxiety, suspicion, or fear, often to the point of delusion and irrationality. [1] Paranoid thinking typically includes persecutory beliefs, or beliefs of conspiracy concerning a perceived threat towards oneself (i.e., "Everyone is out to get me").
Sudden wealth syndrome is a term given to the psychological condition or identity crisis characterised by symptoms of isolation, paranoia, guilt, uncertainty, and shock. [9] It is a form of abnormal psychology that can lead to more common mental health diagnoses, such as depression, anxiety, and insomnia.
Though dementia does cause changes to the brain, certain drugs can also create feelings of paranoia as a side effect. By talking with your loved one’s physician, you can determine if prescribed ...
The cause of delusional disorder is unknown, [8] but genetic, biochemical, and environmental factors may play a significant role in its development. [ better source needed ] Some people with delusional disorders may have an imbalance in neurotransmitters , the chemicals that send and receive messages to the brain. [ 18 ]
[14] Laing also considered how "in typical paranoid ideas of reference, the person feels that the murmurings and mutterings he hears as he walks past a street crowd are about him. In a bar, a burst of laughter behind his back is at some joke cracked about him", but felt that deeper acquaintance with the patient reveals in fact that "what ...
Stimulant psychosis is a mental disorder characterized by psychotic symptoms (such as hallucinations, paranoid ideation, delusions, disorganized thinking, grossly disorganized behaviour). It involves and typically occurs following an overdose or several day binge on psychostimulants , [ 1 ] although it can occur in the course of stimulant ...
Brief psychotic disorder—according to the classifications of mental disorders DSM-IV-TR and DSM-5—is a psychotic condition involving the sudden onset of at least one psychotic symptom (such as disorganized thought/speech, delusions, hallucinations, or grossly disorganized or catatonic behavior) lasting 1 day to 1 month, often accompanied by emotional turmoil.