Generalised anxiety disorder, or GAD, involves excessive worry across different parts of life that is difficult to control and affects how you feel or function. You might move from worrying about work to money, family, health or an ordinary decision, without finding a point where you can switch off. 9
The issue is not that the subjects are unimportant. It is that worrying becomes persistent and hard to manage, even when you have done what you reasonably can.
The generalised anxiety test uses the validated GAD-7 to give a 0–21 screening score and its published symptom range. For a broader picture of worry, sensations and coping responses, use the separate anxiety self-check.
Worry and problem solving
Problem solving usually moves towards a decision or action. If a bill is due, you can check the amount and decide how to pay it. Worry may continue after those steps: “What if something else happens? What if I have missed a problem? What if I cannot cope next month?”
You may feel that continuing to worry is responsible or protective. But if it does not produce new information or a useful action, it can leave you tired and still uncertain.
A worked example: preparing for a decision, then worrying past it
Suppose you are considering a loan. Checking the repayments, reading the terms and deciding whether you can afford it are practical tasks. Worry may help you notice a question that needs answering, but problem solving is the action you take in response.
After you have gathered the necessary information, another process may begin: “What if I lose my job? What if an expense appears? What if I regret it?” Some uncertainty remains with any decision. Repeating every possible future scenario does not necessarily produce a better decision.
In my teaching, I separate three questions: What is the current problem? What proportionate action is available? What uncertainty remains after that action? This prevents “stop worrying” from becoming advice to ignore a real financial or family responsibility. The work is to recognise when preparation has become an attempt to make the future completely predictable.
Persistent worry can also follow you into a situation you had hoped to enjoy. You may be on a carefully planned holiday while your attention is still occupied by the next problem. The location has changed; the worry process has travelled with you.
What you may notice
Alongside worry, people can experience restlessness, irritability, tension, tiredness, poor concentration or sleep difficulties. These symptoms have different possible causes, so assessment looks at the overall situation rather than a checklist alone. 9
Diagnostic criteria consider the duration and pattern of worry. You do not need to wait six months before asking for help with distress or difficulty functioning.
Working with uncertainty
A common difficulty is trying to reach complete certainty before moving on. You might repeatedly ask another person whether a decision is right or mentally rehearse every possible outcome.
One useful question in my teaching is: “Is there an action I can take now, or am I trying to remove uncertainty?” Where there is a practical action, make a proportionate plan. Where there is no further useful action, the work may involve letting the question remain partly unanswered while returning to your day.
This takes practice. It does not mean ignoring responsibilities or pretending that life is predictable.
How is GAD assessed?
An assessment looks at the range of worries, how often they occur, how difficult they are to leave, physical symptoms and the effect on everyday life. Duration matters, but so do sleep, concentration, relationships, work and what you have started avoiding or checking. A professional also considers other anxiety patterns, mood difficulties, physical health and medication or substances. 9
If you are preparing to speak to your GP, bring one or two examples rather than a perfect account of every worry: “After making a routine decision I keep reviewing it for hours, and it is affecting my sleep.” Explain what you have tried and whether it helped. You can ask for help with the impact now, even when you are unsure of the diagnosis.
How CBT works with persistent worry
In clinical work, I want to understand what worrying promises you. Does it feel like being responsible, preventing a shock or preparing for anything? Those beliefs can make it hard to stop, even when worry is exhausting you.
CBT may involve examining predictions, distinguishing present problems from hypothetical ones, noticing repeated reassurance and practising a different response to uncertainty. For example, after sending a routine message, you might return to a chosen activity instead of repeatedly asking whether the wording was right. This is a planned change to a particular habit, not an instruction to ignore an important reply.
Practice should be reviewed through what you can do and how much time worry takes, as well as how anxious you feel. You may still have a worried thought and spend less of the evening trying to solve it. That is different from requiring yourself to stop every thought. Read the CBT guide for the wider approach.
Treatment and self-help
CBT can help you understand your worry, examine anxious predictions and change behaviours that keep the pattern going. Treatment may include structured self-help, guided psychological work, medication or a combination, depending on your needs and preferences. A clinician can discuss the options with you. 2
Choosing the level of support
Education and structured self-help can be useful starting points. Guided self-help adds contact with a practitioner; individual CBT or applied relaxation provides more intensive psychological support. Medication may also be discussed with a qualified prescriber. The choice depends on impairment, previous help, preferences and other health needs, rather than a rule that you must complete a course before receiving care. 2
Sleep, movement and reducing substances that worsen anxiety can support a treatment plan. They should not be presented as a cure or another set of tasks you must perform perfectly. If current help is not working, discuss a review rather than conclude that you are unable to recover.
A starting exercise
Choose one recent worry and write it in a sentence. Ask what practical information or action is genuinely needed. If a task is needed, identify the next small step. If you have already done what is proportionate, notice the urge to keep solving the question and return to another activity.
Keep the exercise brief. It is not a new requirement to classify every thought correctly before you can continue.
For the wider treatment picture and ways to access support in Ireland, read the main anxiety guide. You can also browse the anxiety articles.