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Generalized anxiety disorder
Social anxiety disorder
Major depressive disorder
Major depressive disorder with seasonal pattern
Premenstrual dysphoric disorder
Neuroleptic malignant syndrome
Lewy body dementia
Attention deficit hyperactivity disorder
Autism spectrum disorder
Disruptive, impulse control, and conduct disorders
Fetal alcohol syndrome
Body dysmorphic disorder
Body focused repetitive disorders
Cluster A personality disorders
Cluster B personality disorders
Cluster C personality disorders
Female sexual interest and arousal disorder
Genito-pelvic pain and penetration disorder
Male hypoactive sexual desire disorder
Somatic symptom disorder
Alcohol use disorder
Physical and sexual abuse
Post-traumatic stress disorder
Amnesia, dissociative disorders and delirium: Pathology review
Anxiety disorders, phobias and stress-related disorders: Pathology Review
Childhood and early-onset psychological disorders: Pathology review
Dementia: Pathology review
Developmental and learning disorders: Pathology review
Drug misuse, intoxication and withdrawal: Alcohol: Pathology review
Drug misuse, intoxication and withdrawal: Hallucinogens: Pathology review
Drug misuse, intoxication and withdrawal: Other depressants: Pathology review
Drug misuse, intoxication and withdrawal: Stimulants: Pathology review
Eating disorders: Pathology review
Malingering, factitious disorders and somatoform disorders: Pathology review
Mood disorders: Pathology review
Personality disorders: Pathology review
Psychiatric emergencies: Pathology review
Psychological sleep disorders: Pathology review
Schizophrenia spectrum disorders: Pathology review
Trauma- and stress-related disorders: Pathology review
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Paranoid Personality Disorder
Schizoid Personality Disorder
Schizotypal Personality Disorder
If you were asked to describe a friend’s personality, you might describe them as generally being a creative type, or easy-going but nervous in groups.
Basically, you’re trying to summarize the personal traits that make them who they are—either how they think or how they act.
Sometimes these thought patterns or behaviors which make up a person’s personality can actually be harmful in the sense that they interfere with their day-to-day functioning in their personal life, at work, or in social settings.
If this were the case, we would say that the individual has a personality disorder.
The DSM5, or the diagnostic and statistical manual for mental disorders lists ten personality disorders that are split into three different ‘clusters’- referred to as clusters A, B, and C.
These used to be under the category “Axis 2” but that way of organizing isn’t used anymore.
Alright so cluster A personality disorders are characterized by “odd and eccentric thinking or behavior” such as believing in aliens or the Tooth Fairy at an adult age.
They include paranoid personality disorder, schizoid personality disorder, and schizotypal personality disorder, each with its own specific thought patterns and behaviors.
Paranoid personality disorder describes someone who is accusatory or generally distrustful and suspiciousness of other people without really having a reason to do so, and assumes that others will disappoint them, manipulate them, or talk about them behind their back.
Because of this, they think excessively about making sure that they have the loyalty of their friends and family.
These beliefs are so strong that they wind up affecting the way individuals act.
These people react severely if they feel that they have been lied to, or slighted in any way, which can result in their holding grudges for long periods of time.
In many ways, this behavior can totally affect the individual’s work, family life and the way they relate to those around them, creating a cycle that leads to even more paranoid behaviors, and ultimately, to social withdrawal or awkward behaviors.
Unsurprisingly, these people tend to have superficial relationships, because it’s hard to have ‘real’ bonds when you do things such as accusing your partner of cheating without having proof.
Schizoid personality disorder describes people that are aloof and avoid social interaction because they simply aren’t interested in getting to know others and not because it causes them anxiety or because they think they are possible threats.
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