What is a notable symptom of generalized anxiety disorder?

Excessive worry and fear is a defining characteristic of generalized anxiety disorder (GAD). This condition is marked by an ongoing pattern of anxiety that is triggered by various life events, rather than being limited to specific situations or stressors. Individuals with GAD often find it difficult to control their worry, which can extend to a range of concerns such as health, work, social interactions, and everyday matters.

The intensity of this worry can lead to physical symptoms as well, including restlessness, fatigue, irritability, muscle tension, and sleep disturbances. This symptomatology is what sets GAD apart from other anxiety disorders, as it does not typically stem from a single identifiable source of anxiety but rather manifests as a chronic, pervasive level of worry that interferes with daily functioning.