Symptoms used to diagnose
The ruleExcessive, hard-to-control worry about many things on more days than not for at least 6 months, with at least 3 of the symptoms below.
Core symptoms
- Excessive worry about several areas of life
- Finding the worry hard to control
Other symptoms
- Restlessness or feeling on edge
- Easily tired
- Difficulty concentrating or mind going blank
- Irritability
- Muscle tension
- Sleep disturbance
How diagnosis works
- Excessive worry more days than not about several areas of life, which feels hard to control.
- At least 3 of: restlessness, tiredness, poor concentration, irritability, muscle tension, sleep problems.
A diagnosis is made by a qualified clinician after a full assessment — this summary is to help you understand it, not to self-diagnose.
Commonly used medications
Therapies & support
- CBT
- Applied relaxation
- Guided self-help
Good to know
- NICE advises against benzodiazepines for GAD except short-term in a crisis.
Sources
- 01Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR)
American Psychiatric Association, 2022
- 02ICD-11 for Mortality and Morbidity Statistics — Chapter 6: Mental, behavioural or neurodevelopmental disorders
World Health Organization, 2022
- 03The Maudsley Deprescribing Guidelines
Horowitz & Taylor, Wiley-Blackwell, 2024