Understanding Anxiety Disorders: Causes, Types & Prevalence

Anxiety disorder is a mental condition characterized by anxiety or fear out of proportion to the real danger in a situation. Anxiety disorders are the most common mental illness in the United States, affecting 40 million adults in the past year.

There are many different types of anxiety disorders, including:

* Generalized anxiety disorder (GAD) is a chronic condition characterized by excessive worry and anxiety that is difficult to control.

* Social anxiety disorder (SAD) is a fear of being judged or embarrassed in social situations.

* Panic disorder is characterized by sudden, unexpected panic attacks.

* Post-traumatic stress disorder (PTSD) is a condition that can develop after a person has experienced a traumatic event.

Symptoms of anxiety disorders can include:

* Feeling restless or on edge

* Feeling like you can't control your thoughts or feelings

* Having a racing heart or shortness of breath

* Sweating or feeling faint

* Having difficulty concentrating

* Feeling irritable or fatigued

* Having difficulty sleeping

If you think you may have an anxiety disorder, it is important to see a mental health professional for evaluation and treatment.