Anxiety is a common mental health condition characterized by persistent, excessive worry and fear about everyday situations. It can manifest with physical symptoms like rapid heartbeat, sweating, tremors, and feeling tense or on edge. Anxiety is the body's natural response to stress, but when it becomes overwhelming and interferes with daily life, it may indicate an anxiety disorder. Anxiety disorders are the most prevalent mental illnesses, affecting over 19% of adults each year. The most common types include:
- Generalized anxiety disorder (GAD): Excessive worry about many areas of life that is difficult to control
- Social anxiety disorder: Intense fear around social situations and interactions
- Panic disorder: Sudden periods of intense fear with physical symptoms coming on quickly and repeatedly
- Phobias: Irrational fear about specific objects or situations
- Genetics/family history - Anxiety disorders tend to run in families
- Stress - Significant or chronic stress often precedes the onset of symptoms
- Trauma or adverse experiences - Exposure to traumatic or difficult life events may contribute
- Brain chemistry - Neurotransmitter imbalances and changes in brain circuits related to fear/stress responses