Am I Experiencing Generalized Anxiety Disorder (GAD)?

Everyone worries to some extent, but people with GAD find that their worries form chains of thoughts and images that progress in ever more catastrophic and unlikely directions. GAD is experienced by between 2 and 6 people out of every 100 (Stansfield et al, 2016; Kessler et al, 2005), but like many anxiety disorders, it is under-diagnosed and often goes unrecognized (Munk-Jørgensen et al, 2006; Kasper, 2006).

DSM-5 diagnostic criteria for GAD include:

• Excessive anxiety and worry, occurring most days for at least 6 months, about more than one event or activity.
• Finding it difficult to control one’s worry.
• Anxiety and worry which is associated with 3 or more of the following 6 symptoms (with at least some symptoms present on most days for the past 6 months): 
• Restlessness, feeling ‘keyed up’, on edge, or easily fatigued
• Difficulty concentrating or mind going blank
• Irritability
• Muscle tension
• Sleep disturbance (difficulty falling or staying asleep, or having unsatisfying sleep)
• Anxiety, worry, or

"Some people who worry a lot have a condition called generalized anxiety disorder. Would you like to try a short quiz that could give us an idea of whether this problem troubles you?"

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.).

Kessler, R. C., Chiu, W. T., Demler, O., & Walters, E. E. (2005). Prevalence, severity, and comorbidity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication. Archives of General Psychiatry, 62(6), 617–627. 

Munk-Jørgensen, P., Allgulander, C., Dahl, A. A., Foldager, L., Holm, M., Rasmussen, I., … Wittchen, H.-U. (2006). Prevalence of Generalized Anxiety Disorder in General Practice in Denmark, Finland, Norway, and Sweden. Psychiatric Services, 57(12), 1738–1744.

Stansfeld, S., Clark, C., Bebbington, P., King, M., Jenkins, R., & Hinchliffe, S. (2016). Chapter 2: Common mental disorders. In S. McManus, P. Bebbington, R. Jenkins, & T. Brugha (Eds.), Mental health and wellbeing in England: Adult Psychiatric Morbidity Survey 2014. Leeds: NHS Digital. 

World Health Organization. (2019). ICD-11: International classification of diseases (11th revision). Retrieved from https://icd.who.int/