What Is Anxiety?
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Definition
Anxiety is a normal state of dread, tension, and unease. It is considered a normal response to stress or uncertain situations. Prolonged or intense periods of anxiety may suggest an anxiety disorder. A disorder may also be indicated if anxiety:
- Occurs without an external threat (“free-floating” anxiety)
- Impairs daily functioning
The most common types of anxiety disorders are:
- Phobias
- Post-traumatic stress disorder (PTSD)
- Panic disorder
- Obsessive-compulsive disorder
- Social anxiety disorder
- Generalized anxiety disorder
Anxiety is often complicated by the presence of alcohol or drug abuse and depression .
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