Final answer:
Generalized anxiety is a temporary and normal response to stress, while anxiety disorders are characterized by persistent worry, lacking a specific trigger and requiring clinical treatment.
Step-by-step explanation:
The key difference between generalized anxiety and an anxiety disorder lies in their triggers and characteristics. Generalized anxiety is a normal reaction to stress, it's temporary and usually linked to a specific stressor. On the other hand, anxiety disorders, such as obsessive-compulsive disorder (OCD), panic disorders, posttraumatic stress disorder (PTSD), and phobias, are characterized by persistent and excessive worry that lasts for months and can interfere with daily activities. These disorders often do not have a singular identifiable trigger and can significantly impair an individual's functioning.
While generalized anxiety typically dissipates once the stressor is resolved, anxiety disorders require clinical attention and often respond to treatments such as therapy or medication. Anxiety disorders are among the most common mental disorders in the United States, affecting a significant percentage of adults either annually or over their lifetime.