Social Anxiety Disorder

Written by

Published May 07, 2021

Clinically reviewed by

Reviewed Jun 09, 2021

Overview

  • Social anxiety disorder (social phobia) is an anxiety disorder characterized by an intense, persistent fear of social situations lasting six months or more. People with social anxiety fear judgment, embarrassment, or others noticing their anxiety. The fear is out of proportion to actual threat, leads to avoidance that fuels the anxiety further, and significantly interferes with quality of life.
  • Social anxiety disorder affects about 7% of adults. Among those affected, 29.9% experienced serious impairment, 38.8% moderate, and 31.3% mild. Most develop it before their twenties but often wait until adulthood to seek help.
  • The disorder can be generalized (most social situations feared) or non-generalized (limited to specific situations). For some, it is limited to performance-related situations like public speaking.
  • Causes include overactive amygdala activity, controlling or anxious parenting, stressful or traumatic experiences (abuse, bullying), and genetics.
  • Social anxiety disorder is treatable. CBT is the most evidence-based therapy. Exposure therapy, group therapy, and medication (SSRIs, beta blockers, benzodiazepines) are also effective options.

Symptoms of Social Anxiety Disorder

Symptoms vary from person to person but are typically intense and cause great distress.

Physical Symptoms

  • Racing heartbeat
  • Blushing
  • Sweating
  • Feeling short of breath
  • Nausea or upset stomach
  • Lightheadedness or dizziness
  • Trembling

Mental Symptoms

  • Feeling self-conscious or embarrassed in front of others
  • Difficulty being with or talking to new people
  • Intense fear of being judged by others
  • Trouble with eye contact
  • Avoiding social situations that would trigger anxiety

Common Triggers of Social Anxiety Disorder

Situations that may trigger symptoms include:

  • Meeting new people or talking to strangers
  • Speaking up in group settings such as meetings
  • Going to school or work
  • Using public toilets
  • Being watched while eating or drinking
  • Public speaking

Causes of Social Anxiety Disorder

There is no single definitive cause. People typically have a combination of causes and risk factors:

  • Brain structure: The amygdala, responsible for regulating anxiety and the fear response, is overactive in people with social anxiety disorder.
  • Childhood: Controlling or overprotective parenting, or parents who modeled anxious social behavior, can increase a child’s risk of developing the disorder.
  • Stressful or traumatic incidents: Abuse, bullying, or public embarrassment can contribute to later developing social anxiety disorder. See also: environmental factors review.
  • Genetics: Close relatives with social anxiety disorder increase the likelihood of developing it yourself.

Treatment for Social Anxiety Disorder

Treatment plans are individualized based on severity and impact on quality of life. Options include individual therapy, group therapy, and — for severe cases — medication. 

Therapy

  • CBT: Cognitive behavioral therapy is the most popular and evidence-based therapy for social anxiety disorder. Helps identify and change unhealthy thought patterns and behaviors, teaches objective appraisal of stressful situations, and builds coping and relaxation skills. Studies have found CBT highly effective in changing negative thought patterns and self-beliefs.
  • Exposure therapy: Exposure therapy involves systematically facing feared situations with a therapist’s guidance. After multiple exposures, triggers become less intense and anxiety lowers. See: Exposure Therapy for Social Anxiety.
  • Group therapy: Group therapy provides a safe space to practice social interaction with others who can relate. Research has found individual CBT and group CBT to be equally effective.

Medication

For severe cases, medication may be added to therapy.

  • SSRIs: Selective serotonin reuptake inhibitors are the most frequently prescribed antidepressants for social anxiety. Taken daily on a long-term basis.
  • Beta blockers: Taken as-needed before triggering events to reduce physical symptoms like racing heart and shortness of breath. Propranolol (Inderal) is a commonly prescribed example.
  • Benzodiazepines: Fast-acting, taken as-needed before triggering events. Typically prescribed after other approaches have been tried, as physical dependence is a risk.

Sources

  1. Social Phobia/Social Anxiety Disorder Comparison
    Table 16, DSM-IV to DSM-5. Published 2016.
  2. Generalized social anxiety disorder: A still-neglected anxiety disorder 3 decades since Liebowitz’s review.
    Nagata, T., Suzuki, F., & Teo, A. R. Psychiatry and Clinical Neurosciences, 69(12), 724–740. Published 2015.‌
  3. Social Anxiety Disorder Statistics
    National Institute of Mental Health (NIMH). Published 2017.‌
  4. Social Anxiety Disorder: More Than Just Shyness.
    National Institute of Mental Health (NIMH). Published 2022.‌‌
  5. The Role of Environmental Factors in the Aetiology of Social Anxiety Disorder: A Review of the Theoretical and Empirical Literature
    Norton AR, Abbott MJ. Behaviour Change. 2017;34(2):76-97. doi:https://doi.org/10.1017/bec.2017.7‌

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How many people are affected by social anxiety disorder?

Social anxiety disorder is estimated to have affected about 7% of adults over the age of 18. Among those affected, 29.9% experienced serious impairment, 38.8% moderate impairment, and 31.3% mild impairment.

When does social anxiety disorder usually develop?

Onset is typically in childhood or adolescence — most people develop it before their twenties. However, many wait until adulthood to seek treatment. Some can pinpoint when their anxiety began (such as being bullied in school), while others recall being shy and social anxiety gradually worsening over time.

What should you do if you think you have social anxiety?

Start by taking an anxiety assessment or a free, clinically-backed social anxiety test to gain clarity before seeking treatment. If you’re struggling, reach out to a mental health professional. Help is available, and it’s possible to regain control of your life.

How do you get diagnosed with social anxiety disorder?

Diagnosis is made by a licensed mental health professional through a clinical interview and review of symptoms against DSM-5 criteria. The clinician assesses whether the fear of social situations is persistent (lasting 6+ months), out of proportion to the actual threat, and causing significant impairment in social, professional, or daily functioning. Physical causes will be ruled out. Taking an anxiety assessment or social anxiety test before your appointment can be a helpful starting point.

Who can diagnose social anxiety disorder?

A licensed psychiatrist, psychologist, or clinical therapist can diagnose social anxiety disorder. A primary care physician can conduct initial screening and refer to a mental health specialist. Because social anxiety disorder shares symptoms with other anxiety conditions, a clinician experienced with anxiety disorders is important for accurate diagnosis.

Can an online therapist diagnose social anxiety disorder?

Yes. Licensed therapists and psychiatrists practicing via telehealth can evaluate and diagnose social anxiety disorder. Online therapy is also particularly well-suited to treating it — CBT and exposure therapy for social anxiety (https://www.talkspace.com/mental-health/conditions/articles/exposure-therapy-for-social-anxiety/) are both fully deliverable online. For many people with social anxiety, the lower barrier to access makes online therapy easier to initiate than in-person treatment.

What type of therapy is best for social anxiety disorder?

CBT is the most evidence-based and widely used therapy for social anxiety disorder — targeting negative thought patterns, avoidance behaviors, and distorted self-beliefs. Exposure therapy is also highly effective, systematically reducing trigger intensity through repeated structured exposure. Group therapy provides a uniquely supportive environment to practice social interaction and is equally effective as individual CBT per research. For severe cases, therapy is combined with medication.

When should you seek professional help for social anxiety disorder?

Seek help if fear of social situations is significantly interfering with your work, relationships, academic life, or daily functioning — or if you consistently avoid situations out of anxiety. You don’t need to wait until symptoms become severe. Taking a social anxiety test can help clarify whether what you’re experiencing goes beyond typical shyness. Effective treatment is available.

Can social anxiety disorder be treated?

Yes. Social anxiety disorder is treatable and people can make meaningful progress. CBT, exposure therapy, and group therapy are all effective. Medication — SSRIs, beta blockers, and benzodiazepines — can be added for severe cases. Treatment plans are individualized based on severity and impact on quality of life.

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