Social anxiety disorder
|Social anxiety disorder|
|Classification and external resources|
|Patient UK||Social anxiety disorder|
Social anxiety disorder (SAD), also known as social phobia, is the most common anxiety disorder. It is one of the most common psychiatric disorders: 12% of American adults have experienced it. It is characterized by intense fear in one or more social situations, causing considerable distress and impaired ability to function in at least some parts of daily life. These fears can be triggered by perceived or actual scrutiny from others. While the fear of social interaction may be recognized by the person as excessive or unreasonable, overcoming it can be quite difficult. Some people suffering from social anxiety disorder fear a wide range of social situations while others may only show anxiety in performance situations. In the latter case, the specifier "performance only" is added to the diagnosis.
Social anxiety disorder is known to appear at an early age in most cases. Fifty percent of those who develop this disorder have developed it by the age of 11, and 80% have developed it by age 20. This early age of onset may lead to people with social anxiety disorder being particularly vulnerable to depressive illnesses, drug abuse and other psychological conflicts. Physical symptoms often accompanying social anxiety disorder include excessive blushing, excess sweating, trembling, palpitations and nausea. Stammering may be present, along with rapid speech. Panic attacks can also occur under intense fear and discomfort. An early diagnosis may help minimize the symptoms and the development of additional problems, such as depression. Some sufferers may use alcohol or other drugs to reduce fears and inhibitions at social events. It is common for sufferers of social phobia to self-medicate in this fashion, especially if they are undiagnosed, untreated, or both; this can lead to alcoholism, eating disorders or other kinds of substance abuse. SAD is sometimes referred to as an 'illness of lost opportunities' where 'individuals make major life choices to accommodate their illness.' Standardized rating scales such as the Social Phobia Inventory, the SPAI-B and Liebowitz Social Anxiety Scale can be used to screen for social anxiety disorder and measure the severity of anxiety.
The first line treatment for social anxiety disorder is cognitive behavioral therapy with medications recommended only in those who are not interested in therapy. Cognitive behavioral therapy is effective in treating social phobia, whether delivered individually or in a group setting. The cognitive and behavioral components seek to change thought patterns and physical reactions to anxiety-inducing situations. The attention given to social anxiety disorder has significantly increased since 1999 with the approval and marketing of drugs for its treatment. Prescribed medications include several classes of antidepressants: selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), and monoamine oxidase inhibitors (MAOIs). Other commonly used medications include beta blockers and benzodiazepines. Kava-kava has also attracted attention as a possible treatment, although safety concerns exist.
- 1 Signs and symptoms
- 2 Causes
- 3 Mechanisms
- 4 Diagnosis
- 5 Prevention
- 6 Treatment
- 7 Epidemiology
- 8 History
- 9 References
- 10 Further reading
- 11 External links
Signs and symptoms
In cognitive models of social anxiety disorder those with social phobias experience dread over how they will be presented to others. They may feel overly self-conscious, pay high self-attention after the activity, or have high performance standards for themselves. According to the social psychology theory of self-presentation, a sufferer attempts to create a well-mannered impression towards others but believes he or she is unable to do so. Many times, prior to the potentially anxiety-provoking social situation, sufferers may deliberately review what could go wrong and how to deal with each unexpected case. After the event, they may have the perception that they performed unsatisfactorily. Consequently, they will review anything that may have possibly been abnormal or embarrassing. These thoughts do not simply terminate soon after the encounter, but may extend for weeks or longer. Cognitive distortions are a hallmark, and are learned about in CBT (cognitive-behavioral therapy). Thoughts are often self-defeating and inaccurate. Those with social phobia tend to interpret neutral or ambiguous conversations with a negative outlook and many studies suggest that socially anxious individuals remember more negative memories than those less distressed.
An example of an instance may be that of an employee presenting to his co-workers. During the presentation, the person may stutter a word, upon which he or she may worry that other people significantly noticed and think that their perceptions of him or her as a presenter have been tarnished. This cognitive thought propels further anxiety which compounds with further stuttering, sweating, and, potentially, a panic attack.
Social anxiety disorder is a persistent fear of one or more situations in which the person is exposed to possible scrutiny by others and fears that he or she may do something or act in a way that will be humiliating or embarrassing. It exceeds normal "shyness" as it leads to excessive social avoidance and substantial social or occupational impairment. Feared activities may include almost any type of social interaction, especially small groups, dating, parties, talking to strangers, restaurants, interviews etc.
Those who suffer from social anxiety disorder fear being judged by others in society. In particular, individuals with social anxiety are nervous in the presence of people with authority and feel uncomfortable during physical examinations. People who suffer from this disorder may behave a certain way or say something and then feel embarrassed or humiliated after. As a result, they choose to isolate themselves from society to avoid such situations. They may also feel uncomfortable meeting people they do not know, and act distant when they are with large groups of people. In some cases they may show evidence of this disorder by avoiding eye contact or blushing when someone is talking to them.
According to psychologist B.F. Skinner, phobias are controlled by escape and avoidance behaviors. For instance, a student may leave the room when talking in front of the class (escape) and refrain from doing verbal presentations because of the previously encountered anxiety attack (avoid). Major avoidance behaviors could include an almost pathological/compulsive lying behavior in order to preserve self-image and avoid judgement in front of others. Minor avoidance behaviors are exposed when a person avoids eye contact and crosses his/her arms to avoid recognizable shaking. A fight-or-flight response is then triggered in such events.
Physiological effects, similar to those in other anxiety disorders, are present in social phobics. In adults, it may be tears as well as excessive sweating, nausea, difficulty breathing, shaking, and palpitations as a result of the fight-or-flight response. The walk disturbance (where a person is so worried about how they walk that they may lose balance) may appear, especially when passing a group of people. Blushing is commonly exhibited by individuals suffering from social phobia. These visible symptoms further reinforce the anxiety in the presence of others. A 2006 study found that the area of the brain called the amygdala, part of the limbic system, is hyperactive when patients are shown threatening faces or confronted with frightening situations. They found that patients with more severe social phobia showed a correlation with the increased response in the amygdala.
SAD shows a high degree of comorbidity (co-occurrence) with other psychiatric disorders. In fact, a population-based study found that 66% of those with SAD had one or more additional mental health disorders. SAD often occurs alongside low self-esteem and clinical depression, perhaps due to a lack of personal relationships and long periods of isolation related to avoidance of social situations. To try to reduce their anxiety and alleviate depression, people with social phobia may use alcohol or other drugs, which can lead to substance abuse. It is estimated that one-fifth of patients with social anxiety disorder also suffer from alcohol dependence. However, some research suggests SAD is unrelated to, or even protective against, alcohol-related problems. One of the most common complementary psychiatric conditions is depression, with clinical depression being 1.49 to 3.5 times more likely to occur in those with SAD. Aside from depression, other common disorders diagnosed in patients with SAD are other anxiety disorders, in particular generalized anxiety disorder. Avoidant personality disorder is also highly correlated with SAD, with comorbidity rates ranging from 25% to 89%. Patients who suffer from both alcoholism and social anxiety disorder are more likely to avoid group-based treatments and are more likely to relapse compared to people who do not have both disorders simultaneously.
The DSM-IV criteria stated that an individual cannot receive a diagnosis of social anxiety disorder if their symptoms are better accounted for by one of the autism spectrum disorders such as autism and Asperger syndrome,.
Because of its close relationship and overlapping symptoms with other illnesses, treating people with social phobia may help understand underlying connection in other psychiatric disorders. There is research indicating that social anxiety disorder is often correlated with bipolar disorder and attention deficit hyperactivity disorder. Some researchers believe they share an underlying cyclothymic-anxious-sensitive disposition. In addition, studies show that more socially phobic patients treated with anti-depressant medication develop hypomania than non-phobic controls. The hypomania can be seen as the medication creating a new problem.
Research into the causes of social anxiety and social phobia is wide-ranging, encompassing multiple perspectives from neuroscience to sociology. Scientists have yet to pinpoint the exact causes. Studies suggest that genetics can play a part in combination with environmental factors. Social phobia is not caused by other mental disorders or by substance abuse. Generally, social anxiety begins at a specific point in an individual's life. This will develop over time as the person struggles to recover. Eventually, mild social awkwardness can develop into symptoms of social anxiety or phobia.
It has been shown that there is a two to threefold greater risk of having social phobia if a first-degree relative also has the disorder. This could be due to genetics and/or due to children acquiring social fears and avoidance through processes of observational learning or parental psychosocial education. Studies of identical twins brought up (via adoption) in different families have indicated that, if one twin developed social anxiety disorder, then the other was between 30 percent and 50 percent more likely than average to also develop the disorder. To some extent this 'heritability' may not be specific – for example, studies have found that if a parent has any kind of anxiety disorder or clinical depression, then a child is somewhat more likely to develop an anxiety disorder or social phobia. Studies suggest that parents of those with social anxiety disorder tend to be more socially isolated themselves (Bruch and Heimberg, 1994; Caster et al., 1999), and shyness in adoptive parents is significantly correlated with shyness in adopted children (Daniels and Plomin, 1985);
Growing up with overprotective and hypercritical parents has also been associated with social anxiety disorder. Adolescents who were rated as having an insecure (anxious-ambivalent) attachment with their mother as infants were twice as likely to develop anxiety disorders by late adolescence, including social phobia.
A related line of research has investigated 'behavioural inhibition' in infants – early signs of an inhibited and introspective or fearful nature. Studies have shown that around 10–15 percent of individuals show this early temperament, which appears to be partly due to genetics. Some continue to show this trait into adolescence and adulthood, and appear to be more likely to develop social anxiety disorder.
A previous negative social experience can be a trigger to social phobia, perhaps particularly for individuals high in 'interpersonal sensitivity'. For around half of those diagnosed with social anxiety disorder, a specific traumatic or humiliating social event appears to be associated with the onset or worsening of the disorder; this kind of event appears to be particularly related to specific (performance) social phobia, for example regarding public speaking (Stemberg et al., 1995). As well as direct experiences, observing or hearing about the socially negative experiences of others (e.g. a faux pas committed by someone), or verbal warnings of social problems and dangers, may also make the development of a social anxiety disorder more likely. Social anxiety disorder may be caused by the longer-term effects of not fitting in, or being bullied, rejected or ignored (Beidel and Turner, 1998). Shy adolescents or avoidant adults have emphasised unpleasant experiences with peers or childhood bullying or harassment (Gilmartin, 1987). In one study, popularity was found to be negatively correlated with social anxiety, and children who were neglected by their peers reported higher social anxiety and fear of negative evaluation than other categories of children. Socially phobic children appear less likely to receive positive reactions from peers and anxious or inhibited children may isolate themselves.
Cultural factors that have been related to social anxiety disorder include a society's attitude towards shyness and avoidance, affecting the ability to form relationships or access employment or education, and shame. One study found that the effects of parenting are different depending on the culture – American children appear more likely to develop social anxiety disorder if their parents emphasize the importance of others' opinions and use shame as a disciplinary strategy (Leung et al., 1994), but this association was not found for Chinese/Chinese-American children. In China, research has indicated that shy-inhibited children are more accepted than their peers and more likely to be considered for leadership and considered competent, in contrast to the findings in Western countries. Purely demographic variables may also play a role – for example there are possibly lower rates of social anxiety disorder in Mediterranean countries and higher rates in Scandinavian countries, and it has been hypothesized that hot weather and high density may reduce avoidance and increase interpersonal contact.
Problems in developing social skills, or 'social fluency', may be a cause of some social anxiety disorder, through either inability or lack of confidence to interact socially and gain positive reactions and acceptance from others. The studies have been mixed, however, with some studies not finding significant problems in social skills while others have. What does seem clear is that the socially anxious perceive their own social skills to be low. It may be that the increasing need for sophisticated social skills in forming relationships or careers, and an emphasis on assertiveness and competitiveness, is making social anxiety problems more common, at least among the 'middle classes'. An interpersonal or media emphasis on 'normal' or 'attractive' personal characteristics has also been argued to fuel perfectionism and feelings of inferiority or insecurity regarding negative evaluation from others. The need for social acceptance or social standing has been elaborated in other lines of research relating to social anxiety.
While alcohol initially relieves social phobia, excessive alcohol misuse can worsen social phobia symptoms and can cause panic disorder to develop or worsen during alcohol intoxication and especially during alcohol withdrawal syndrome. This effect is not unique to alcohol but can also occur with long term use of drugs which have a similar mechanism of action to alcohol such as the benzodiazepines which are sometimes prescribed as tranquillisers. Benzodiazepines possess anti-anxiety properties and can be useful for the short-term treatment of severe anxiety. Like the anticonvulsants, they tend to be mild and well tolerated, although there is a risk of habit-forming. Benzodiazepines are usually administered orally for the treatment of anxiety; however, occasionally lorazepam or diazepam may be given intravenously for the treatment of panic attacks.
The World Council of Anxiety does not recommend benzodiazepines for the long term treatment of anxiety due to a range of problems associated with long term use including tolerance, psychomotor impairment, cognitive and memory impairments, physical dependence and a benzodiazepine withdrawal syndrome upon discontinuation of benzodiazepines. Despite increasing focus on the use of antidepressants and other agents for the treatment of anxiety, benzodiazepines have remained a mainstay of anxiolytic pharmacotherapy due to their robust efficacy, rapid onset of therapeutic effect, and generally favorable side effect profile. Treatment patterns for psychotropic drugs appear to have remained stable over the past decade, with benzodiazepines being the most commonly used medication for panic disorder.
Approximately half of patients attending mental health services for conditions including anxiety disorders such as panic disorder or social phobia are the result of alcohol or benzodiazepine dependence. Sometimes anxiety pre-existed alcohol or benzodiazepine dependence but the alcohol or benzodiazepine dependence act to keep the anxiety disorders going and often progressively making them worse. Many people who are addicted to alcohol or prescribed benzodiazepines when it is explained to them they have a choice between ongoing ill mental health or quitting and recovering from their symptoms decide on quitting alcohol and/or their benzodiazepines. It was noted that every individual has an individual sensitivity level to alcohol or sedative hypnotic drugs and what one person can tolerate without ill health another will suffer very ill health and that even moderate drinking can cause rebound anxiety syndromes and sleep disorders. A person who is suffering the toxic effects of alcohol or benzodiazepines will not benefit from other therapies or medications as they do not address the root cause of the symptoms. Symptoms may temporarily worsen however, during alcohol withdrawal or benzodiazepine withdrawal.
Research has indicated the role of 'core' or 'unconditional' negative beliefs (e.g. "I am inept") and 'conditional' beliefs nearer to the surface (e.g. "If I show myself, I will be rejected"). They are thought to develop based on personality and adverse experiences and to be activated when the person feels under threat. One line of work has focused more specifically on the key role of self-presentational concerns. The resulting anxiety states are seen as interfering with social performance and the ability to concentrate on interaction, which in turn creates more social problems, which strengthens the negative schema. Also highlighted has been a high focus on and worry about anxiety symptoms themselves and how they might appear to others. A similar model emphasizes the development of a distorted mental representation of the self and overestimates of the likelihood and consequences of negative evaluation, and of the performance standards that others have. Such cognitive-behavioral models consider the role of negatively biased memories of the past and the processes of rumination after an event, and fearful anticipation before it. Studies have also highlighted the role of subtle avoidance and defensive factors, and shown how attempts to avoid feared negative evaluations or use 'safety behaviors' (Clark & Wells, 1995) can make social interaction more difficult and the anxiety worse in the long run. This work has been influential in the development of Cognitive Behavioral Therapy for social anxiety disorder, which has been shown to have efficacy.
There are many studies investigating neural bases of social anxiety disorder. Although the exact neural mechanisms have not been found yet, there is evidence relating social anxiety disorder to imbalance in some neurochemicals and hyperactivity in some of brain areas.
Sociability is closely tied to dopamine neurotransmission. Misuse of stimulants like amphetamines to increase self-confidence and improve social performance is common. In a recent study a direct relation between [clarify] of volunteers and binding affinity of dopamine D2/3 receptors in the striatum was found. Other research shows that the binding affinity of dopamine D2 receptors in the striatum of social anxiety sufferers is lower than in controls. Some other research shows an abnormality in dopamine transporter density in the striatum of social anxiety sufferers. However, some researchers have been unable to replicate previous findings of evidence of dopamine abnormality in social anxiety disorder. Studies have shown high prevalence of social anxiety in Parkinson's disease and schizophrenia. In a recent study, social phobia was diagnosed in 50% of Parkinson's disease patients. Other researchers have found social phobia symptoms in patients treated with dopamine antagonists like haloperidol, emphasizing the role of dopamine neurotransmission in social anxiety disorder. Also, concentration problems, mental and physical fatigue, anhedonia and decreased self-confidence are seen in those with social anxiety disorder.
Some evidence points to the possibility that social anxiety disorder involves reduced serotonin receptor binding. A recent study reports increased serotonin transporter binding in psychotropic medication-naive patients with generalized social anxiety disorder. Although there is little evidence of abnormality in serotonin neurotransmission, the limited efficacy of medications which affect serotonin levels may indicate the role of this pathway. Paroxetine and sertraline are two SSRIs that have been confirmed by the FDA to treat social anxiety disorder. Some researchers believe that SSRIs decrease the activity of the amygdala. There is also increasing focus on other candidate transmitters, e.g. norepinephrine and glutamate, which may be over-active in social anxiety disorder, and the inhibitory transmitter GABA, which may be under-active in the thalamus.
The amygdala is part of the limbic system which is related to fear cognition and emotional learning. Individuals with social anxiety disorder have been found to have a hypersensitive amygdala; for example in relation to social threat cues (e.g. perceived negative evaluation by another person), angry or hostile faces, and while waiting to give a speech. Recent research has also indicated that another area of the brain, the anterior cingulate cortex, which was already known to be involved in the experience of physical pain, also appears to be involved in the experience of 'social pain', for example perceiving group exclusion.
Standardized rating scales such as the Social Phobia Inventory, the SPAI-B and Liebowitz Social Anxiety Scale can be used to screen for social anxiety disorder and measure the severity of anxiety.
Focus is increasing on the prevention of anxiety disorders. Use of CBT and related techniques may decrease the number of children with social anxiety disorder following completion of prevention programs.
The first line treatment for social anxiety disorder is cognitive behavioral therapy with medications such as selective serotonin reuptake inhibitors (SSRIs) used only in those who are not interested in therapy.
Given the evidence that social anxiety disorder may predict subsequent development of other psychiatric disorders such as depression, early diagnosis and treatment is important. Social anxiety disorder remains under-recognized in primary care practice, with patients often presenting for treatment only after the onset of complications such as clinical depression or substance abuse disorders.
Research has shown that cognitive behavioral therapy (CBT) can be highly effective for several anxiety disorders, particularly specific phobias, panic disorder and social anxiety disorder. CBT, as its name suggests, has two main components, cognitive and behavioral. In cases of social anxiety, the cognitive component can help the patient question how they can be so sure that others are continually watching and harshly judging them. The behavioral component seeks to change people's reactions to anxiety-provoking situations. As such it serves as a logical extension of cognitive therapy, whereby people are shown proof in the real world that their dysfunctional thought processes are unrealistic. A key element of this component was gradual exposure, in which the patient was confronted by the things they fear in a structured, sensitive manner. Gradual exposure is an inherently unpleasant technique; and had high drop out rates. Ideally it involves exposure to a feared social situation that is anxiety provoking but bearable, for as long as possible, two to three times a week. Often, a hierarchy of feared steps is constructed and the patient is exposed each step sequentially. Now modern CBT treatments have been enhanced by focusing treatment on cognitive process, e.g., behavioral experiment with attentional focus, video feedback experiments, addressing fears of negative evaluation, identifying and removing safety seeking behaviors, etc. The aim is to learn from acting differently and observing reactions. This is intended to be done with support and guidance, and when the therapist and patient feel they are ready. Cognitive-behavioral therapy for social phobia for few patients now includes anxiety management training, which may include techniques such as deep breathing and muscle relaxation exercises, which may be practiced 'in-situ'. These early interventions, for some, can be useful but for most can become safety seeking behaviors (and thus unhelpful) so need to be suggested in a considered case conceptualization (i.e., individualized understanding of the cognitive and behavioral factors that are maintaining the problem). CBT can also be conducted partly in group sessions, facilitating the sharing of experiences, a sense of acceptance by others and undertaking behavioral challenges in a trusted environment.
Another approach is self-help based on principles of CBT. Using a book or a website, a person does the kinds of exercises that would be used in therapy, but they do it on their own, perhaps with some email or phone support from a therapist. A systematic analysis of trials testing this kind of self-help found that websites, books, and other materials based on CBT could help some people. The best-studied conditions were panic disorder and social phobia.
There is some emerging evidence for the use of Acceptance and Commitment Therapy (ACT) in the treatment social anxiety disorder. ACT Is considered an offshoot of traditional CBT and emphasizes accepting unpleasant symptoms rather than fighting against them, as well as psychological flexibility - the ability to adapt to changing situational demands, to shift one's perspective, and to balance competing desires. ACT may be useful as a second line treatment for this disorder in situations where CBT is ineffective or refused.
Some studies have suggested social skills training (SST) can help with social anxiety. Examples of social skills focused on during SST for social anxiety disorder include: initiating conversations, establishing friendships, interacting with members of the opposite sex, constructing a speech and assertiveness skills. However, it is not clear whether specific social skills techniques and training are required, rather than just support with general social functioning and exposure to social situations.
Selective serotonin reuptake inhibitors (SSRIs), a class of antidepressants, are first choice medication for generalized social phobia but a second line treatment. Compared to older forms of medication, there is less risk of tolerability and drug dependency associated with SSRIs.
In a 1995 double-blind, placebo-controlled trial, the SSRI paroxetine was shown to result in clinically meaningful improvement in 55 percent of patients with generalized social anxiety disorder, compared with 23.9 percent of those taking placebo. An October 2004 study yielded similar results. Patients were treated with either fluoxetine, psychotherapy, or a placebo. The first four sets saw improvement in 50.8 to 54.2 percent of the patients. Of those assigned to receive only a placebo, 31.7 percent achieved a rating of 1 or 2 on the Clinical Global Impression-Improvement scale. Those who sought both therapy and medication did not see a boost in improvement.
General side-effects are common during the first weeks while the body adjusts to the drug. Symptoms may include headaches, nausea, insomnia and changes in sexual behavior. Treatment safety during pregnancy has not been established. In late 2004 much media attention was given to a proposed link between SSRI use and suicidality [a term that encompasses suicidal ideation and attempts at suicide as well as suicide]. For this reason, [although evidential causality between SSRI use and actual suicide has not been demonstrated] the use of SSRIs in pediatric cases of depression is now recognized by the Food and Drug Administration as warranting a cautionary statement to the parents of children who may be prescribed SSRIs by a family doctor. Recent studies have shown no increase in rates of suicide. These tests, however, represent those diagnosed with depression, not necessarily with social anxiety disorder.
Other prescription drugs are also used, if other methods are not effective.
In 1985, before the introduction of SSRIs, anti-depressants such as monoamine oxidase inhibitors (MAOIs) were frequently used in the treatment of social anxiety. Their efficacy appears to be comparable or sometimes superior to SSRIs or benzodiazepines. However, because of the dietary restrictions in the amino acid tyramine required, high toxicity in overdose, and incompatibilities with other drugs, its usefulness as a treatment for social phobics is now limited. Some argue for their continued use, however, or that a special diet does not need to be strictly adhered to. A newer type of this medication, Reversible inhibitors of monoamine oxidase subtype A (RIMAs) such as the drug moclobemide, bind reversibly to the MAO-A enzyme, greatly reducing the risk of hypertensive crisis with dietary tyramine intake.
Benzodiazepines such as clonazepam are an alternative to SSRIs. These drugs are often used for short-term relief of severe, disabling anxiety. Although benzodiazepines are still sometimes prescribed for long-term everyday use in some countries, there is concern over the development of drug tolerance, dependency and misuse. It has been recommended that benzodiazepines be considered only for individuals who fail to respond to other medications. Benzodiazepines augment the action of GABA, the major inhibitory neurotransmitter in the brain; effects usually begin to appear within minutes or hours. In most patients, tolerance rapidly develops to the sedative effects of benzodiazepines, but not to the anxiolytic effects. Long-term use of benzodiazepine may result in physical dependence, and abrupt discontinuation of the drug should be avoided due to high potential for withdrawal symptoms (including tremor, insomnia, and in rare cases, seizures). A gradual tapering of the dose of clonazepam (a decrease of 0.25 mg every 2 weeks), however, has been shown to be well tolerated by patients with social anxiety disorder. Benzodiazepines are not recommended as monotherapy for patients who have major depression in addition to social anxiety disorder and should be avoided in patients with a history of substance abuse.
Serotonin-norepinephrine reuptake inhibitors (SNRIs) such as venlafaxine have shown similar effectiveness to the SSRIs. In Japan, Milnacipran is used in the treatment of Taijin kyofusho, a Japanese variant of social anxiety disorder.
The novel antidepressant mirtazapine has been studied for the treatment of social anxiety disorder, and rendered mixed results. Another atypical antidepressant, bupropion, has shown success in an open trial.
Some people with a form of social phobia called performance phobia have been helped by beta-blockers, which are more commonly used to control high blood pressure. Taken in low doses, they control the physical manifestation of anxiety and can be taken before a public performance.
A novel treatment approach has recently been developed as a result of translational research. It has been shown that a combination of acute dosing of d-cycloserine (DCS) with exposure therapy facilitates the effects of exposure therapy of social phobia. DCS is an old antibiotic medication used for treating tuberculosis and does not have any anxiolytic properties per se. However, it acts as an agonist at the glutamatergic N-methyl-D-aspartate (NMDA) receptor site, which is important for learning and memory. It has been shown that administering a small dose acutely 1 hour before exposure therapy can facilitate extinction learning that occurs during therapy.
When prevalence estimates were based on the examination of psychiatric clinic samples, social anxiety disorder was thought to be a relatively rare disorder. The opposite was found to be true; social anxiety was common, but many were afraid to seek psychiatric help, leading to an underrecognition of the problem. Prevalence rates vary widely because of its vague diagnostic criteria and its overlapping symptoms with other disorders. There has been some debate on how the studies are conducted and whether the illness truly impairs the respondents as laid out in the official criteria. Psychologist Ray Crozier argues, "it is difficult to ascertain whether the person being interviewed adheres to the DSM-III-R criteria or whether they are merely exhibiting poor social skills or shyness."
The National Comorbidity Survey of over 8,000 American correspondents in 1994 revealed 12-month and lifetime prevalence rates of 7.9 percent and 13.3 percent, respectively; this makes it the third most prevalent psychiatric disorder after depression and alcohol dependence, and the most common of the anxiety disorders. According to U.S. epidemiological data from the National Institute of Mental Health, social phobia affects 5.3 million adult Americans in any given year. Cross-cultural studies have reached prevalence rates with the conservative rates at 5 percent of the population. However, other estimates vary within 2 percent and 7 percent of the U.S. adult population.
The mean onset of social phobia is 10 to 13 years. Onset after age 25 is rare and is typically preceded by panic disorder or major depression. Social anxiety disorder occurs more often in females than males, and men are more likely to seek help. The prevalence of social phobia appears to be increasing among white, married, and well-educated individuals. As a group, those with generalized social phobia are less likely to graduate from high school and are more likely to rely on government financial assistance or have poverty-level salaries. Surveys carried out in 2002 show the youth of England, Scotland, and Wales have a prevalence rate of 0.4 percent, 1.8 percent, and 0.6 percent, respectively. In Canada, the prevalence of self-reported social anxiety for Nova Scotians older than 14 years was 4.2 percent in June 2004 with women (4.6 percent) reporting more than men (3.8 percent). In Australia, social phobia is the 8th and 5th leading disease or illness for males and females between 15–24 years of age as of 2003. Because of the difficulty in separating social phobia from poor social skills or shyness, some studies have a large range of prevalence. The table also shows higher prevalence in Brazil.
Literary descriptions of shyness can be traced back to the days of Hippocrates around 400 B.C. Hippocrates described someone who "through bashfulness, suspicion, and timorousness, will not be seen abroad; loves darkness as life and cannot endure the light or to sit in lightsome places; his hat still in his eyes, he will neither see, nor be seen by his good will. He dare not come in company for fear he should be misused, disgraced, overshoot himself in gesture or speeches, or be sick; he thinks every man observes him."
The first mention of the psychiatric term social phobia (phobie des situations sociales), was made in the early 1900s. Psychologists used the term "social neurosis" to describe extremely shy patients in the 1930s. After extensive work by Joseph Wolpe on systematic desensitization, research on phobias and their treatment grew. The idea that social phobia was a separate entity from other phobias came from the British psychiatrist Isaac Marks, in the 1960s. This was accepted by the American Psychiatric Association and was first officially included in the third edition of the Diagnostic and Statistical Manual of Mental Disorders. The definition of the phobia was revised in 1989 to allow comorbidity with avoidant personality disorder, and introduced generalized social phobia. Social phobia had been largely ignored prior to 1985.
After a call to action by psychiatrist Michael Liebowitz and clinical psychologist Richard Heimberg, there was an increase in attention to and research on the disorder. The DSM-IV gave social phobia the alternative name social anxiety disorder. Research on the psychology and sociology of everyday social anxiety continued. Cognitive Behavioural models and therapies were developed for social anxiety disorder. In the 1990s, paroxetine became the first prescription drug in the U.S. approved to treat social anxiety disorder, with others following.
- Stein, M. B.; Stein, D. J. (2008). "Social anxiety disorder". The Lancet 371 (9618): 1115. doi:10.1016/S0140-6736(08)60488-2.
- Kessler, R. C.; Berglund, P.; Demler, O.; Jin, R.; Merikangas, K. R.; Walters, E. E. (2005). "Lifetime Prevalence and Age-of-Onset Distributions of DSM-IV Disorders in the National Comorbidity Survey Replication". Archives of General Psychiatry 62 (6): 593–602. doi:10.1001/archpsyc.62.6.593. PMID 15939837.
- "Webmd. Mental Health: Social Anxiety Disorder". Webmd.com. Retrieved 2010-04-14.
- Stein, MD, Murray B.; Gorman, Jack M., MD (2001). "Unmasking social anxiety disorder". Journal of Psychiatry & Neuroscience. 3 26: 185–9. Retrieved 17 March 2014.
- Shields, Margot (2004). "Social anxiety disorder— beyond shyness". How Healthy are Canadians? Statistics Canada Annual Report 15: 58. Retrieved 17 March 2014.
- Pilling, S; Mayo-Wilson, E; Mavranezouli, I; Kew, K; Taylor, C; Clark, DM; Guideline Development, Group (May 22, 2013). "Recognition, assessment and treatment of social anxiety disorder: summary of NICE guidance.". BMJ (Clinical research ed.) 346: f2541. doi:10.1136/bmj.f2541. PMID 23697669.
- Hofmann, S. G.; Smits, J. A. (2008). "Cognitive-behavioral therapy for adult anxiety disorders: A meta-analysis of randomized placebo-controlled trials". The Journal of clinical psychiatry 69 (4): 621–632. doi:10.4088/JCP.v69n0415. PMC 2409267. PMID 18363421.
- Blanco, C.; Bragdon, L. B.; Schneier, F. R.; Liebowitz, M. R. (2012). "The evidence-based pharmacotherapy of social anxiety disorder". The International Journal of Neuropsychopharmacology 16 (1): 235–249. doi:10.1017/S1461145712000119. PMID 22436306.
- Pittler MH, Ernst E (2003). Pittler, Max H, ed. "Kava extract for treating anxiety". Cochrane database of systematic reviews (Online) (1): CD003383. doi:10.1002/14651858.CD003383. PMID 12535473.
- Lim ST, Dragull K, Tang CS, Bittenbender HC, Efird JT, Nerurkar PV (May 2007). "Effects of kava alkaloid, pipermethystine, and kavalactones on oxidative stress and cytochrome P450 in F-344 rats". Toxicol. Sci. 97 (1): 214–21. doi:10.1093/toxsci/kfm035. PMID 17329236.
- Sorrentino L, Capasso A, Schmidt M (September 2006). "Safety of ethanolic kava extract: Results of a study of chronic toxicity in rats". Phytomedicine 13 (8): 542–9. doi:10.1016/j.phymed.2006.01.006. PMID 16904878.
- Shyness & Social Anxiety Treatment Australia Social Phobia
- Furmark, Thomas. Social Phobia – From Epidemiology to Brain Function. Retrieved February 21, 2006.
- Schneier, Franklin (7 September 2006). "Social Anxiety Disorder". The New England Journal of Medicine 355: 1029–1036. doi:10.1056/nejmcp060145.
- Stein, Murray. "Murray". council of University libraries. Retrieved February 2, 2012.
- eNotes. Social phobia – Causes. Retrieved February 22, 2006.
- Studying Brain Activity Could Aid Diagnosis Of Social Phobia. Monash University. January 19, 2006.
- Acarturk, C.; De Graaf, R.; Van Straten, A.; Have, M. T.; Cuijpers, P. (2008). "Social phobia and number of social fears, and their association with comorbidity, health-related quality of life and help seeking". Social Psychiatry and Psychiatric Epidemiology 43 (4): 273. doi:10.1007/s00127-008-0309-1. PMID 18219433.
- "Comorbidity". The Wiley Blackwell Handbook of Social Anxiety Disorder. 2014. pp. 208–210. doi:10.1002/9781118653920.fmatter. ISBN 9781118653920.
- Buckner, J. D.; Schmidt, N. B.; Lang, A. R.; Small, J. W.; Schlauch, R. C.; Lewinsohn, P. M. (2008). "Specificity of social anxiety disorder as a risk factor for alcohol and cannabis dependence". Journal of Psychiatric Research 42 (3): 230. doi:10.1016/j.jpsychires.2007.01.002. PMID 17320907.
- Morris, E. P.; Stewart, S. H.; Ham, L. S. (2005). "The relationship between social anxiety disorder and alcohol use disorders: A critical review". Clinical Psychology Review 25 (6): 734. doi:10.1016/j.cpr.2005.05.004. PMID 16042994.
- "Alcohol and Drug Use in Socially Anxious Young Adults". Social anxiety in adolescents and young adults: Translating developmental science into practice. 2011. pp. 108–111. doi:10.1037/12315-000. ISBN 1-4338-0948-6.
- "Comorbidity". The Wiley Blackwell Handbook of Social Anxiety Disorder. 2014. pp. 208–210. doi:10.1002/9781118653920.fmatter. ISBN 9781118653920.
- Beesdo, K.; Bittner, A.; Pine, D. S.; Stein, M. B.; Höfler, M.; Lieb, R.; Wittchen, H. U. (2007). "Incidence of Social Anxiety Disorder and the Consistent Risk for Secondary Depression in the First Three Decades of Life". Archives of General Psychiatry 64 (8): 903–912. doi:10.1001/archpsyc.64.8.903. PMID 17679635.
- Stein, M. B.; Fuetsch, M.; Müller, N.; Höfler, M.; Lieb, R.; Wittchen, H. U. (2001). "Social Anxiety Disorder and the Risk of Depression: A Prospective Community Study of Adolescents and Young Adults". Archives of General Psychiatry 58 (3): 251–256. doi:10.1001/archpsyc.58.3.251. PMID 11231832.
- Chartier, M. J.; Walker, J. R.; Stein, M. B. (2003). "Considering comorbidity in social phobia". Social Psychiatry and Psychiatric Epidemiology 38 (12): 728. doi:10.1007/s00127-003-0720-6. PMID 14689178.
- Sanderson, W. C.; Dinardo, P. A.; Rapee, R. M.; Barlow, D. H. (1990). "Syndrome comorbidity in patients diagnosed with a DSM-III--R anxiety disorder". Journal of Abnormal Psychology 99 (3): 308. doi:10.1037/0021-843X.99.3.308. PMID 2212281.
- "Comorbidity". The Wiley Blackwell Handbook of Social Anxiety Disorder. 2014. pp. 208–210. doi:10.1002/9781118653920.fmatter. ISBN 9781118653920.
- Chambless, D. L.; Fydrich, T.; Rodebaugh, T. L. (2008). "Generalized social phobia and avoidant personality disorder: Meaningful distinction or useless duplication?". Depression and Anxiety 25 (1): 8–19. doi:10.1002/da.20266. PMID 17161000.
- Schneier, F. R.; Spitzer, R. L.; Gibbon, M.; Fyer, A. J.; Liebowitz, M. R. (1991). "The relationship of social phobia subtypes and avoidant personality disorder". Comprehensive Psychiatry 32 (6): 496. doi:10.1016/0010-440X(91)90028-B. PMID 1778076.
- Kushner, M. G.; Abrams, K.; Thuras, P.; Hanson, K. L.; Brekke, M.; Sletten, S. (2005). "Follow-up Study of Anxiety Disorder and Alcohol Dependence in Comorbid Alcoholism Treatment Patients". Alcoholism: Clinical & Experimental Research 29 (8): 1432. doi:10.1097/01.alc.0000175072.17623.f8.
- Gagan Joshi • Carter Petty • Janet Wozniak • Aude Henin • Ronna Fried • Maribel Galdo • Meghan Kotarski • Sarah Walls • Joseph Biederman (2010). "The Heavy Burden of Psychiatric Comorbidity in Youth with Autism Spectrum Disorders: A Large Comparative Study of a Psychiatrically Referred Population". J Autism Dev Disord 40 (11): 1361–1370. doi:10.1007/s10803-010-0996-9. PMID 20309621.
- Pini S, Maser JD, Dell'Osso L, et al. (2006). "Social anxiety disorder comorbidity in patients with bipolar disorder: a clinical replication". J Anxiety Disord 20 (8): 1148–57. doi:10.1016/j.janxdis.2006.03.006. PMID 16630705.
- Perugi G, Akiskal HS (December 2002). "The soft bipolar spectrum redefined: focus on the cyclothymic, anxious-sensitive, impulse-dyscontrol, and binge-eating connection in bipolar II and related conditions". Psychiatr. Clin. North Am. 25 (4): 713–37. doi:10.1016/S0193-953X(02)00023-0. PMID 12462857.
- "Bipolars and social phobia". Biopsychiatry.com. Retrieved 2010-04-14.
- Valença AM, Nardi AE, Nascimento I, et al. (May 2005). "Do social anxiety disorder patients belong to a bipolar spectrum subgroup?". J Affect Disord 86 (1): 11–8. doi:10.1016/j.jad.2004.12.007. PMID 15820266.
- "Social anxiety disorder." CareNotes. Truven Health Analytics Inc., 2012. Health Reference Center Academic. Web. 15 Nov. 2012.
- Kendler K, Karkowski L, Prescott C (1999). "Fears and phobias: reliability and heritability". Psychol Med 29 (3): 539–53. doi:10.1017/S0033291799008429. PMID 10405076.
- Merikangas, Avenevoli S., Dierker L., Grillon C. (1999). "Vulnerability factors among children at risk for anxiety disorders". Biol Psychiatry 46 (11): 1523–1535. doi:10.1016/S0006-3223(99)00172-9. PMID 10599480.
- Rapee, R. M. (2011). "Family Factors in the Development and Management of Anxiety Disorders". Clinical Child and Family Psychology Review 15: 69. doi:10.1007/s10567-011-0106-3.
- Warren S, Huston L, Egeland B, Sroufe L (1997). "Child and adolescent anxiety disorders and early attachment". J Am Acad Child Adolesc Psychiatry 36 (5): 637–644. doi:10.1097/00004583-199705000-00014. PMID 9136498.
- Schwartz C, Snidman N, Kagan J (1999). "Adolescent social anxiety as an outcome of inhibited temperament in childhood". J Am Acad Child Adolesc Psychiatry 38 (8): 1008–1015. doi:10.1097/00004583-199908000-00017. PMID 10434493.
- National Center for Health and Wellness.Causes of Social Anxiety Disorder. Retrieved February 24, 2006.
- Athealth.com.Social phobia. 1999. Retrieved February 24, 2006.
- Mineka S, Zinbarg R (1995) Conditioning and ethological models of social phobia. In: Heimberg R, Liebowitz M, Hope D, Schneier F, editors. Social Phobia: Diagnosis, Assessment, and Treatment. New York: The Guilford Press, 134–162
- Beidel, D.C., & Turner, S.M. (1998). Shy children, phobic adults: The nature and treatment of social phobia. American Psychological Association Books.
- Ishiyama F (1984). "Shyness: Anxious social sensitivity and self-isolating tendency". Adolescence 19 (76): 903–911. PMID 6516936.
- La Greca A, Dandes S, Wick P, Shaw K, Stone W (1988). "Development of the social anxiety scale for children: Reliability and concurrent validity". J Clin Child Psychol 17: 84–91. doi:10.1207/s15374424jccp1701_11.
- Spence SH, Donovan C, Brechman-Toussaint M (May 1999). "Social skills, social outcomes, and cognitive features of childhood social phobia". J Abnorm Psychol 108 (2): 211–21. doi:10.1037/0021-843X.108.2.211. PMID 10369031.
- Rubin KH, Mills RS (December 1988). "The many faces of social isolation in childhood". J Consult Clin Psychol 56 (6): 916–24. doi:10.1037/0022-006X.56.6.916. PMID 3204203.
- Okano K (1994). "Shame and social phobia: a transcultural viewpoint". Bull Menninger Clin 58 (3): 323–38. PMID 7920372.
- Xinyin C, Rubin KH, Boshu L (1995). "Social and school adjustment of shy and aggressive children in China". Development and Psychopathology 7: 337–349.
- Rapee RM, Lim L (November 1992). "Discrepancy between self- and observer ratings of performance in social phobics". J Abnorm Psychol 101 (4): 728–31. doi:10.1037/0021-843X.101.4.728. PMID 1430614.
- Stopa L, Clark D (1993). "Cognitive processes in social phobia". Behav Res Ther 31 (3): 255–67. doi:10.1016/0005-7967(93)90024-O. PMID 8476400.
- Chris Segrin and Terry Kinney1 (2005). "Social skills deficits among the socially anxious: Rejection from others and loneliness". Motivation and Emotion 19 (1).
- Heimberg RG, Stein MB, Hiripi E, Kessler RC (February 2000). "Trends in the prevalence of social phobia in the United States: a synthetic cohort analysis of changes over four decades". Eur. Psychiatry 15 (1): 29–37. doi:10.1016/S0924-9338(00)00213-3. PMID 10713800.
- Baumeister R, Leary M (1995). "The need to belong: desire for interpersonal attachments as a fundamental human motivation". Psychol Bull 117 (3): 497–529. doi:10.1037/0033-2909.117.3.497. PMID 7777651.
- Terra MB, Figueira I, Barros HM (August 2004). "Impact of alcohol intoxication and withdrawal syndrome on social phobia and panic disorder in alcoholic inpatients". Rev Hosp Clin Fac Med Sao Paulo 59 (4): 187–92. doi:10.1590/S0041-87812004000400006. PMID 15361983.
- BNF; British Medical Journal (2008). "Anxiolytics". UK: British National Formulary. Retrieved 17 December 2008.
- Allgulander C, Bandelow B, Hollander E, et al. (August 2003). "WCA recommendations for the long-term treatment of generalized anxiety disorder". CNS Spectr 8 (8 Suppl 1): 53–61. PMID 14767398.
- Stevens JC, Pollack MH (2005). "Benzodiazepines in clinical practice: consideration of their long-term use and alternative agents". J Clin Psychiatry. 66 Suppl 2: 21–7. PMID 15762816.
- Bruce SE, Vasile RG, Goisman RM, Salzman C, Spencer M, Machan JT, Keller MB (August 2003). "Are benzodiazepines still the medication of choice for patients with panic disorder with or without agoraphobia?". Am J Psychiatry 160 (8): 1432–8. doi:10.1176/appi.ajp.160.8.1432. PMID 12900305.
- Cohen SI (February 1995). "Alcohol and benzodiazepines generate anxiety, panic and phobias". J R Soc Med 88 (2): 73–7. PMC 1295099. PMID 7769598.
- Beck AT, Emery G, Greenberg RL (1985) Anxiety Disorders and Phobias: A Cognitive Perspective. New York: Basic Books.
- Leary, M.R., & Kowalski, R.M. (1995) Social Anxiety. London: Guildford Press
- Leary M.R., Kowalski R.M, Campbell C.D. (1988). "Self-presentational concerns and social anxiety: the role of generalized impression expectancies". Journal of Research in Personality 22 (3): 308–321. doi:10.1016/0092-6566(88)90032-3.
- Clark, D. M., & Wells, A. (1995). A cognitive model of social phobia. In. R. G. Heimberg, M. R. Liebowitz, D. A. Hope, & F. R. Schneier (Eds.), Social phobia: Diagnosis, assessment, and treatment (pg 41–68). Guilford Press: New York.
- Rapee RM, Heimberg RG (August 1997). "A cognitive-behavioral model of anxiety in social phobia". Behav Res Ther 35 (8): 741–56. doi:10.1016/S0005-7967(97)00022-3. PMID 9256517.
- M. S. Marcin, C. B. Nemeroff (2003). "The neurobiology of social anxiety disorder:the relevance of fear and anxiety". Acta Psychiatr Scand 108 (417): 51–64. doi:10.1034/j.1600-0447.108.s417.4.x.
- Sanjay J. Mathew, Jeremy D. Coplan, Jack M. Gorman, (2001). "Neurobiological Mechanisms of Social Anxiety Disorder". Am J Psychiatry 158 (10): 1558–1567. doi:10.1176/appi.ajp.158.10.1558. PMID 11578981.
- Rammsayer T. H. (1998). "Extraversion and dopamine: Individual differences in response to changes in dopaminergic activity as a possible biological basis of extraversion". European Psychologist 3 (1): 37–50. doi:10.1027//1016-9040.3.1.37.
- Diana Martinez, Daria Orlowska, Rajesh Narendran, Mark Slifstein, Fei Liu, Dileep Kumar, Allegra Broft,Ronald Van Heertum, and Herbert D. Kleber (2010). "D2/3 receptor availability in the striatum and social status in human volunteers". Biol Psychiatry 67 (3): 275–278. doi:10.1016/j.biopsych.2009.07.037. PMC 2812584. PMID 19811777.
- Franklin R. Schneier, M.D., Michael R. Liebowitz, M.D., Anissa Abi-Dargham, M.D., Yolanda Zea-Ponce, Ph.D., Shu-Hsing Lin, Ph.D., and Marc Laruelle, M.D. (2000). "Low Dopamine D2 Receptor Binding Potential in Social Phobia". Am J Psychiatry 157 (3): 457–459. doi:10.1176/appi.ajp.157.3.457. PMID 10698826.
- van der Wee et al. (May 2008). "Increased Serotonin and Dopamine Transporter Binding in Psychotropic Medication–Naïve Patients with Generalized Social Anxiety Disorder Shown by 123I-ß-(4-Iodophenyl)-Tropane SPECT". The Journal of Nuclear Medicine 49 (5): 757–63. doi:10.2967/jnumed.107.045518. PMID 18413401.
- Jari Tiihonen, M.D., Ph.D., Jyrki Kuikka, Ph.D., Kim Bergström, Ph.D.,Ulla Lepola, M.D., Ph.D., Hannu Koponen, M.D., Ph.D., and Esa Leinonen, M.D., Ph.D. (1997). "Dopamine Reuptake Site Densities in Patients With Social Phobia". Am J Psychiatry 154 (2): 239–242. PMID 9016274.
- Franklin R. Schneier, M.D., Anissa Abi-Dargham, M.D., Diana Martinez, M.D., Mark Slifstein, Ph.D., Dah-Ren Hwang, Ph.D., Michael R. Liebowitz, M.D., and Marc Laruelle, M.D. (2009). "Dopamine Transporters, D2 Receptors, and Dopamine Release in Generalized Social Anxiety Disorder". Depression and Anxiety 26 (5): 411–418. doi:10.1002/da.20543. PMC 2679094. PMID 19180583.
- Kummer A, Cardoso F, Teixeira AL. (2008). "Frequency of social phobia and psychometric properties of the Liebowitz social anxiety scale in Parkinson's disease". Mov Disord. 23 (12): 1739–1743. doi:10.1002/mds.22221. PMID 18661550.
- Mikkelsen EJ, Detlor J, Cohen DJ (1981). "School avoidance and social phobia triggered by haloperidol in patients with Tourette's disorder". Am J Psychiatry 138 (12): 1572–1576. PMID 6946714.
- Lanzenberger, R. R.; Mitterhauser, M.; Spindelegger, C.; Wadsak, W.; Klein, N.; Mien, L. K.; Holik, A.; Attarbaschi, T.; Mossaheb, N.; Sacher, J.; Geiss-Granadia, T.; Kletter, K.; Kasper, S.; Tauscher, J. (2007). "Reduced Serotonin-1A Receptor Binding in Social Anxiety Disorder". Biological Psychiatry 61 (9): 1081–1089. doi:10.1016/j.biopsych.2006.05.022. PMID 16979141.
- Pollack, M. H.; Jensen, J. E.; Simon, N. M.; Kaufman, R. E.; Renshaw, P. F. (2008). "High-field MRS study of GABA, glutamate and glutamine in social anxiety disorder: Response to treatment with levetiracetam". Progress in Neuro-Psychopharmacology and Biological Psychiatry 32 (3): 739–743. doi:10.1016/j.pnpbp.2007.11.023. PMID 18206286.
- Davidson RJ, Marshall JR, Tomarken AJ, Henriques JB (January 2000). "While a phobic waits: regional brain electrical and autonomic activity in social phobics during anticipation of public speaking". Biol. Psychiatry 47 (2): 85–95. doi:10.1016/S0006-3223(99)00222-X. PMID 10664824.
- Eisenberger NI, Lieberman MD, Williams KD (October 2003). "Does rejection hurt? An FMRI study of social exclusion". Science 302 (5643): 290–2. doi:10.1126/science.1089134. PMID 14551436.
- Connor K.M., Jonathan R.T. et al. (2000). "Psychometric properties of the Social Phobia Inventory (SPIN): New self-rating scale". The British Journal of Psychiatry 176: 379–386. doi:10.1192/bjp.176.4.379.
- Anthony MM., Coons MJ. et al. (Aug 2006). "Psychometric properties of the social phobia inventory: further evaluation". Behav. Res. Ther. 44 (8): 1177–85.
- Liebowitz MR (1987). "Social Phobia". Mod Probl Pharmacopsychiatry 22: 141–173.
- García-López, L. J, Hidalgo, M. D., Beidel, D. C., Olivares, J. y Turner, S. M. (2008). Brief form of the Social Phobia and Anxiety Inventory (SPAI-B) for adolescents. European Journal of Psychological Assessment, 24, 150-156.
- Bienvenu, O. Joseph; Ginsburg, Golda S. (1 January 2007). "Prevention of anxiety disorders". International Review of Psychiatry 19 (6): 647–654. doi:10.1080/09540260701797837. PMID 18092242.
- Lau, Elizabeth X.; Rapee, Ronald M. (12 April 2011). "Prevention of Anxiety Disorders". Current Psychiatry Reports 13 (4): 258–266. doi:10.1007/s11920-011-0199-x. PMID 21484451.
- Drake, Kelly L.; Ginsburg, Golda S. (13 January 2012). "Family Factors in the Development, Treatment, and Prevention of Childhood Anxiety Disorders". Clinical Child and Family Psychology Review 15 (2): 144–162. doi:10.1007/s10567-011-0109-0. PMID 22241071.
- Weiller, E.; Bisserbe, J. C.; Boyer, P.; Lepine, J. P.; Lecrubier, Y. (1996). "Social phobia in general health care: An unrecognised undertreated disabling disorder". The British Journal of Psychiatry 168 (2): 169–174. doi:10.1192/bjp.168.2.169. PMID 8837906.
- Rosenthal, J.; Jacobs, L.; Marcus, M.; Katzman, M. A. (2007). "Beyond shy: When to suspect social anxiety disorder". The Journal of family practice 56 (5): 369–374. PMID 17475167.
- Katzelnick, D. J.; Greist, J. H. (2001). "Social anxiety disorder: An unrecognized problem in primary care". The Journal of clinical psychiatry. 62 Suppl 1: 11–15; discussion 15–6. PMID 11206029.
- Jonathan R. T. Davidson, MD; Edna B. Foa, PhD; et al. Fluoxetine, Comprehensive Cognitive Behavioral Therapy, and Placebo in Generalized Social Phobia 1998. Retrieved March 1, 2006.
- Andersson, G.; Carlbring, P.; Holmström, A.; Sparthan, E.; Furmark, T.; Nilsson-Ihrfelt, E.; Buhrman, M.; Ekselius, L. (2006). "Internet-based self-help with therapist feedback and in vivo group exposure for social phobia: A randomized controlled trial". Journal of Consulting and Clinical Psychology 74 (4): 677–686. doi:10.1037/0022-006X.74.4.677. PMID 16881775.
- Lewis, C; Pearce, J; Bisson, JI (January 2012). "Efficacy, cost-effectiveness and acceptability of self-help interventions for anxiety disorders: systematic review". The British journal of psychiatry : the journal of mental science 200 (1): 15–21. doi:10.1192/bjp.bp.110.084756. PMID 22215865.
- PubMed Health. "Featured review". PubMed Health. NCBI.
- Kashdan, T. B.; Rottenberg, J. (2010). "Psychological flexibility as a fundamental aspect of health". Clinical Psychology Review 30 (7): 865. doi:10.1016/j.cpr.2010.03.001.
- Bluett EJ et al. Acceptance and commitment therapy for anxiety and OCD spectrum disorders: an empirical review. J Anxiety Disord. 2014 Aug;28(6):612-24. Review. PMID 25041735
- Beidel, D. C.; Turner, S. M.; Sallee, F. R.; Ammerman, R. T.; Crosby, L. A.; Pathak, S. (2007). "SET-C Versus Fluoxetine in the Treatment of Childhood Social Phobia". Journal of the American Academy of Child & Adolescent Psychiatry 46 (12): 1622–1632. doi:10.1097/chi.0b013e318154bb57. PMID 18030084.
- Bögels, S. M.; Voncken, M. (2008). "Social Skills Training Versus Cognitive Therapy for Social Anxiety Disorder Characterized by Fear of Blushing, Trembling, or Sweating". International Journal of Cognitive Therapy 1 (2): 138. doi:10.1521/ijct.2008.1.2.138.
- Beidel, D. C.; Turner, S. M. (2007). "Shy children, phobic adults: Nature and treatment of social anxiety disorders (2nd ed.)". doi:10.1037/11533-000. ISBN 1-59147-452-3.
- Stravynski & Amado, 2001
- ed. by Stuart A. Montgomery ...; Stuart Montgomery, Hans Den Boer (2001). SSRIs in Depression and Anxiety. John Wiley and Sons. pp. 109–111. ISBN 0-470-84136-2.
- Stein MB, Liebowitz MR, Lydiard RB, Pitts CD, Bushnell W, Gergel I (August 1998). "Paroxetine treatment of generalized social phobia (social anxiety disorder): a randomized controlled trial". JAMA 280 (8): 708–13. doi:10.1001/jama.280.8.708. PMID 9728642.
- Davidson JR, Foa EB, Huppert JD, et al. (October 2004). "Fluoxetine, comprehensive cognitive behavioral therapy, and placebo in generalized social phobia". Arch. Gen. Psychiatry 61 (10): 1005–13. doi:10.1001/archpsyc.61.10.1005. PMID 15466674.
- Social Phobia at eMedicine
- Federal Drug and Administration. Class Suicidality Labeling Language for Antidepressants. 2004. Retrieved February 24, 2006.
- Group Health Cooperative. Study refutes link between suicide risk, antidepressants January 1, 2006. Retrieved February 24, 2006.
- Crozier, page. 475-477.
- Davidson JR (2006). "Pharmacotherapy of social anxiety disorder: what does the evidence tell us?". J Clin Psychiatry. 67 Suppl 12: 20–6. PMID 17092192.
- Westenberg, HG. (Jul 1999). "Facing the challenge of social anxiety disorder". Eur Neuropsychopharmacol. 9 Suppl 3: S93–9. doi:10.1016/S0924-977X(99)00029-2. PMID 10523064.
- Aouizerate, B.; Martin-Guehl, C.; Tignol, J. (2004). "[Neurobiology and pharmacotherapy of social phobia]". Encephale 30 (4): 301–13. doi:10.1016/S0013-7006(04)95442-5. PMID 15538306.
- Liebowitz, M. R.; Gelenberg, A. J.; Munjack, D. (2005). "Venlafaxine Extended Release vs Placebo and Paroxetine in Social Anxiety Disorder". Archives of General Psychiatry 62 (2): 190–198. doi:10.1001/archpsyc.62.2.190. PMID 15699296.
- Stein, M. B.; Pollack, M. H.; Bystritsky, A.; Kelsey, J. E.; Mangano, R. M. (2004). "Efficacy of low and higher dose extended-release venlafaxine in generalized social anxiety disorder: A 6-month randomized controlled trial". Psychopharmacology 177 (3): 280–288. doi:10.1007/s00213-004-1957-9. PMID 15258718.
- Rickels, K.; Mangano, R.; Khan, A. (2004). "A double-blind, placebo-controlled study of a flexible dose of venlafaxine ER in adult outpatients with generalized social anxiety disorder". Journal of clinical psychopharmacology 24 (5): 488–496. doi:10.1097/01.jcp.0000138764.31106.60. PMID 15349004.
- Muehlbacher M, Nickel MK, Nickel C, et al. (2005). "Mirtazapine reduces social anxiety and improves quality of life in women with social phobia". J Clin Psychopharmacol 25 (6): 580–583. doi:10.1097/01.jcp.0000186871.04984.8d. PMID 16282842.
- Schutters, S. I.; Van Megen, H. J.; Van Veen, J. F.; Denys, D. A.; Westenberg, H. G. (2010). "Mirtazapine in generalized social anxiety disorder: A randomized, double-blind, placebo-controlled study". International clinical psychopharmacology 25 (5): 302–304. doi:10.1097/YIC.0b013e32833a4d71. PMID 20715300.
- Hofmann SG, Meuret AE, Smits JA, et al. (March 2006). "Augmentation of exposure therapy with D-cycloserine for social anxiety disorder". Arch. Gen. Psychiatry 63 (3): 298–304. doi:10.1001/archpsyc.63.3.298. PMID 16520435.
- Hofmann SG, Pollack MH, Otto MW (2006). "Augmentation Treatment of Psychotherapy for Anxiety Disorders with D-Cycloserine". CNS Drug Rev 12 (3–4): 208–17. doi:10.1111/j.1527-3458.2006.00208.x. PMC 2151200. PMID 17227287.
- "Adults and Mental Health" (PDF). Retrieved 2010-04-14.
- "The mental health of young people looked after by local authorities in Scotland" (PDF). Retrieved 2010-04-14.
- "CJO - Abstract - Social phobia in the Australian National Survey of Mental Health and Well-Being (NSMHWB)". Journals.cambridge.org. 2003-05-13. Retrieved 2010-04-14.
- Rocha FL, Vorcaro CM, Uchoa E, Lima-Costa MF (September 2005). "Comparing the prevalence rates of social phobia in a community according to ICD-10 and DSM-III-R". Rev Bras Psiquiatr 27 (3): 222–4. doi:10.1590/S1516-44462005000400011. PMID 16224610.
- Social Anxiety Disorder: A Common, Underrecognized Mental Disorder. American Family Physician. Nov 15, 1999.
- Crozier, page 3.
- Stein MB, Gorman JM (May 2001). "Unmasking social anxiety disorder" (PDF). J Psychiatry Neurosci 26 (3): 185–9. PMC 1408304. PMID 11394188.
- Surgeon General and Mental Health 1999..
- Retrieved February 22, 2006.
- Nelson E. C., Grant J. D., Bucholz K. K., Glowinski A., Madden P. A. F., Reich W. et al. (2000). "Social phobia in a population-based female adolescent twin sample: Co-morbidity and associated suicide-related symptoms". Psychological Medicine 30 (4): 797–804. doi:10.1017/S0033291799002275. PMID 11037087.
- Rapee R. M., Spence S. H. (2004). "The etiology of social phobia: empirical evidence and an initial model". Clin Psychol Rev 24 (7): 737–767. doi:10.1016/j.cpr.2004.06.004. PMID 15501555.
- Xu, Y.; Schneier, F.; Heimberg, R. G.; Princisvalle, K.; Liebowitz, M. R.; Wang, S.; Blanco, C. (2012). "Gender differences in social anxiety disorder: Results from the national epidemiologic sample on alcohol and related conditions". Journal of Anxiety Disorders 26 (1): 12–19. doi:10.1016/j.janxdis.2011.08.006. PMID 21903358.
- Weinstock, L. S. (1999). "Gender differences in the presentation and management of social anxiety disorder". The Journal of clinical psychiatry. 60 Suppl 9: 9–13. PMID 10335674.
- Nordenberg, Tamar. FDA Consumer. U.S. Food and Drug Administration.Social Phobia's Traumas and Treatments. November–December 1999. Retrieved February 23, 2006.
- National Statistics. The mental health of young people looked after by local authorities in Scotland. 2002–2003. Retrieved February 23, 2006.
- Nova Scotia Department of Health.Social Anxiety in Nova Scotia. June 2004. Retrieved February 23, 2006.
- Senate Select Committee on Mental Health.Mental Health. 2003. Retrieved February 23, 2006.
- Thomas Furmark (1999-09-01). "Social phobia in the general population: prevalence and sociodemographic profile (Sweden)". Retrieved 2007-03-28.
- Burton, Robert (1881). The anatomy of melancholy. Chatto & Windus. p. 253. ISBN 84-206-6026-4.
- Haustgen, T. (2004). "À propos du centenaire de la psychasthénie (1903) Les troubles obsessionnels-compulsifs dans la psychiatrie française: revue historique". Annales Médico-psychologiques, revue psychiatrique 162 (6): 427–440. doi:10.1016/j.amp.2003.09.012.
- Liebowitz, M. R.; Gorman, J. M.; Fyer, A. J.; Klein, D. F. (1985). "Social phobia. Review of a neglected anxiety disorder". Archives of general psychiatry 42 (7): 729–736. doi:10.1001/archpsyc.1985.01790300097013. PMID 2861796.
- American Psychiatric Association. (2000). Anxiety disorders. In Diagnostic and statistical manual of mental disorders (4th ed., text rev., pp. 450–456). Washington, D.C.: American Psychiatric Association.
- Belzer K. D., McKee M. B., Liebowitz M. R. (2005). "Social Anxiety Disorder: Current Perspectives on Diagnosis and Treatment". Primary Psychiatry 12 (11): 40–53.
- Beidel, D. C., & Turner, S. M. (2007). Shy children, phobic adults: Nature and treatment of social anxiety disorders (2nd ed.) (pp. 11–46). Washington, DC US: American Psychological Association. doi:10.1037/11533-001
- Berent, Jonathan, with Amy Lemley (1993). Beyond Shyness: How to Conquer Social Anxieties. New York: Simon & Schuster. ISBN 0-671-74137-3.
- Bruch M. A. (1989). "Familial and developmental antecedents of social phobia: Issues and findings". Clinical Psychology Review 9: 37–47. doi:10.1016/0272-7358(89)90045-7.
- Burns, D. D. (1999). Feeling Good: the new mood therapy (Rev. ed.). New York: Avon. ISBN 0-380-81033-6.
- Crozier, W. R., & Alden, L. E. (2001). International Handbook of Social Anxiety: Concepts, Research, and Interventions Relating to the Self and Shyness. New York: John Wiley & Sons, Ltd. ISBN 0-471-49129-2.
- Hales, R. E., & Yudofsky, S. C. (Eds.). (2003). Social phobia. In Textbook of Clinical Psychiatry (4th ed., pp. 572–580). Washington, D.C.: American Psychiatric Publishing.
- Marteinsdottir I., Svensson A., Svedberg M., Anderberg U., von Knorring L. (2007). "The role of life events in social phobia". Nordic Journal of Psychiatry 61 (3): 207–212. doi:10.1080/08039480701352546.
- Social Anxiety (including self-help links) at DMOZ
- Support Group Providers for Social anxiety disorder at DMOZ