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Technical detail

How ADHD can keep anxiety going

Worry competes with working memory

Working memory holds information in mind while you use it. If keeping track is already difficult, worrying about an outcome adds another demand. You can then lose your place, miss a step and take the mistake as further evidence that the situation is unsafe.

This is a possible maintaining cycle, not proof that all your anxiety comes from ADHD. Shared vulnerability and anxiety unrelated to ADHD can also contribute. In practice, it is worth asking for help with both the feared outcome and the task you are trying to complete.

Sources: 1

Relief can reinforce avoidance

Putting off a feared task can immediately reduce anxiety. That relief can make avoidance more likely next time. ADHD-related difficulty starting or sequencing the task can add a separate obstacle: even when you are willing to face the fear, you may still be unable to organise the action.

If CBT includes gradually facing feared situations, ask to plan the practical steps as well as the anxiety work. A reminder can help you attend; it does not replace the work on fear. Conversely, working on fear does not arrange transport.

Sources: 2, 3

Remembering an intention is part of using treatment

Prospective memory means remembering to do something later. An exercise can make sense in a session but disappear from mind at home. Linking it to a visible cue and rehearsing it in the session reduces dependence on remembering unaided.

These are applications of ADHD-focused CBT methods. They do not mean mainstream CBT cannot work for you. When treatment has not helped, discuss both its effect and whether you were able to use it as intended before deciding what needs changing.

Sources: 4, 5

Medication and anxiety need separate aims

NICE allows the usual ADHD medication choices when anxiety coexists, with slower dose adjustment and closer monitoring. Improving attention may reduce some pressures without resolving the anxiety disorder. Ask your prescriber what improvement to look for in each condition, rather than judging both by concentration alone.

Sources: 6

Evidence and further reading

  1. Fu and colleagues — Adult ADHD and comorbid anxiety and depressive disorders (2025)Research review; mixed evidence, not a UK treatment protocol
  2. NICE CG113 — Generalised anxiety and panic disorder in adultsUK clinical guidance; published 2011, with subsequent amendments
  3. Updated European Consensus Statement on adult ADHD (2019)Expert consensus informed by research; not a new trial
  4. Sprich and colleagues — Description and Demonstration of CBT for ADHD in Adults (2010)Description of an ADHD-focused treatment; practical examples are not separate trial findings
  5. Royal College of Psychiatrists — ADHD in adultsPublic information from a professional body
  6. NICE NG87 — ADHD: diagnosis and managementUK clinical guidance; published 2018, with subsequent amendments

Information checked September 2026. Evidence and treatment guidance can change.