Which of the following symptoms is commonly associated with anxiety disorders?

Excessive worry is a hallmark symptom of anxiety disorders. Individuals suffering from anxiety often experience persistent and uncontrollable thoughts about various aspects of their lives, leading to heightened levels of distress. This preoccupation can range from concerns about daily activities to more significant life events, and it often interferes with the individual’s ability to function effectively in daily life.

Other symptoms of anxiety disorders may include physical manifestations such as increased heart rate, sweating, and restlessness, but excessive worry captures the core emotional aspect that defines these disorders. In contrast, the other symptoms listed—persistent sadness, rapid weight loss, and elevated mood—are more closely associated with mood disorders, such as depression or bipolar disorder, rather than anxiety disorders.