ADHD and anxiety can occur together. They can also look similar: either may involve trouble concentrating, restlessness, irritability, or difficulty sleeping.
Understanding the pattern helps you get support for what is actually happening. Anxiety should not automatically explain away ADHD, and ADHD should not make an anxiety disorder invisible.
Ask about the history as well as the current symptoms. What has been present since childhood? What became harder during a particular period of stress? What happens when the situation becomes more manageable?
Lived Experience of ADHD and Anxiety
Your lived experience can help distinguish fear about a practical difficulty from a broader pattern of anxiety. Describe what you were facing, what you expected, and what happened when support or circumstances changed.
How ADHD and Anxiety Can Affect Each Other
ADHD-related difficulties can create reasons to worry. If you have missed appointments, lost important information, or been criticized for how you work, you may begin expecting another problem.
You might check repeatedly, arrive much too early, overprepare, or rely on worry to remember what needs doing. Those strategies may help you avoid some mistakes while using a great deal of energy.
Anxiety can also take up attention. Following a conversation is harder when part of your mind is rehearsing what might go wrong.
These patterns can overlap with an anxiety disorder. They are not two neat categories that everyone fits into.
A Caution About “Primary” and “Secondary” Anxiety
Older ADHD material sometimes divides anxiety into primary anxiety, meaning an inherited or independent anxiety disorder, and secondary anxiety, meaning anxiety caused by the stress of living with ADHD.
That distinction can be useful as a formulation question, but it is too simple as a clinical classification. Anxiety disorders develop through multiple influences, and a person can have a longstanding anxiety disorder while also becoming more anxious because ADHD-related demands, criticism, uncertainty, sensory load, or repeated practical problems create real stress.
Instead of deciding that anxiety is primary or secondary, ask:
- When did this pattern begin?
- What is the person afraid will happen?
- What experiences have made that fear understandable?
- Does the anxiety remain when practical ADHD demands are better supported?
- Is there a broader anxiety pattern that needs its own treatment?
The timeline and function are more useful than assuming that anxiety either comes from ADHD or exists independently of it.
How Common Is the Overlap?
Very common. In a large U.S. national survey, nearly half of adults with ADHD also met criteria for an anxiety disorder at some point in the past year. Kessler et al., 2006 Estimates vary between studies, but anxiety is one of the most frequent companions of ADHD.
Which Signs Point Where?
No single sign settles the question, but some patterns lean one way:
Leans toward ADHD | Shows up in both | Leans toward anxiety |
Attention, organization, or restlessness differences since childhood, across settings | Trouble concentrating | Persistent worry that's hard to control, often about many areas of life |
Focus that improves a lot when something is interesting or urgent | Restlessness or feeling on edge | Concentration that improves when the worry settles |
Impulsivity, interrupting, talking a lot | Irritability | Avoiding things mainly because of fear of what might happen |
Forgetting or losing track even when calm | Trouble sleeping | Physical tension, a racing heart, or dread before events |
Many women have both. The table is a starting point for a conversation with a clinician, not a self-diagnosis tool.
When You Look Capable but Anxiety Is Costing You
“High-functioning anxiety” is a common descriptive phrase, not a formal diagnosis. It usually refers to someone who continues meeting work, school, family, or daily responsibilities while experiencing significant worry, tension, overthinking, or fear internally.
Outward functioning does not tell you how much effort functioning requires. A person may look organized, prepared, punctual, or highly productive while spending substantial time double-checking, rehearsing, worrying about disappointing people, or feeling unable to relax.
Looking capable from the outside does not tell you what the anxiety is costing you. Consider:
- How much time and energy is anxiety using?
- Am I sleeping, resting, or recovering adequately?
- Am I repeatedly checking, overpreparing, or working far beyond what the task requires because I am afraid of what will happen if I do not?
- Is anxiety narrowing what I am willing to do or making ordinary decisions much harder?
- Am I functioning because the current strategies are sustainable, or because I am pushing past my capacity?
Being productive does not rule out clinically significant anxiety. Assessment looks at the pattern of symptoms, distress, duration, and interference rather than whether someone appears successful from the outside.
Anxiety can also show up physically. Headaches, stomach upset, muscle tension, sleep problems, fatigue, and increased irritability can be part of the picture. These symptoms also have other possible causes, so persistent physical symptoms should not automatically be attributed to anxiety.
When Outward Success Is Being Maintained at a High Cost
If anxiety is driving overwork or perfectionism, it can help to include the well-being cost in decisions.
Ask:
- What am I afraid will happen if I do less?
- How much extra checking or preparation is actually helping?
- What is this strategy costing me in sleep, recovery, relationships, or health?
- Is there a smaller guardrail I can realistically keep, such as ending work earlier one day, reducing one repeated check, or adding a short break before I am depleted?
The point is not to add another ideal routine. It is to reduce a pattern that is becoming unsustainable.
What an Assessment Should Explore
An assessment can explore:
- Were attention, organization, or activity-level differences present before the anxiety became prominent?
- Do they occur in several settings?
- Does concentration improve when the worry settles, or do difficulties remain?
- What happens during interesting activities and routine tasks?
- Are sleep, trauma, pain, medication effects, or other conditions contributing?
- What support has been tried, and what changed?
Screening questionnaires can help identify concerns, but an assessment needs more than a score. Masking and compensation can make some difficulties less visible. Missing ADHD is not the person’s fault. Young and colleagues’ expert consensus on ADHD in girls and women
What Is Generalized Anxiety Disorder?
Generalized anxiety disorder, or GAD, involves persistent, difficult-to-control worry about several areas of life. It may include feeling on edge, muscle tension, fatigue, poor concentration, irritability, and sleep problems. Diagnosis considers duration, distress, and interference with daily life. NIMH guide to GAD
GAD can occur alongside ADHD. It should not be reduced to worrying about missed deadlines.
A Canadian survey study by Fuller-Thomson and colleagues found an association between adult ADHD and GAD. It was published online in 2021 and in a 2022 journal issue. This was observational research: it could identify an association, but could not show that ADHD caused GAD. Group findings also cannot predict whether an individual woman will develop anxiety. Study information
“Neurodivergent Anxiety” as a Formulation Lens
Psychologist Megan Neff uses neurodivergent anxiety as a descriptive term for anxiety that can develop in response to the repeated demands of navigating a world that is not well matched to neurodivergent needs.
In that framing, some anxiety may be secondary to real daily demands: sensory overload, executive-function strain, social misunderstanding, repeated criticism, uncertainty, or the effort required to mask and compensate. A person can also have a primary anxiety disorder such as GAD, panic disorder, OCD, or social anxiety. These are not mutually exclusive.
Neurodivergent anxiety is not a formal diagnosis or an established separate anxiety disorder. The term is useful when it prompts a better question: What part of this anxiety is asking for an anxiety intervention, and what part is telling us that the environment, support, sensory load, communication demands, or executive-function burden needs to change?
This distinction also helps explain why support may include more than challenging thoughts. Externalizing tasks, reducing sensory strain, making expectations clearer, adjusting communication, and using accommodations can reduce legitimate sources of stress while therapy addresses fear patterns that remain.
Neff also emphasizes body-based tools for calming a nervous system that is stuck on high alert. These include slow breathing, progressive muscle relaxation, grounding through the senses, and soothing sensory input such as a familiar scent or texture. These tools help many people in the moment. They don't replace changing a situation that keeps causing the stress.
Private source/provenance record: No access.
Anxiety Treatment Needs to Fit the Situation
Treatment may include psychotherapy, medication, and practical changes. For GAD, cognitive behavioral therapy can help people respond differently to persistent worry. NIMH treatment information
For an ADHD woman, the practical setup also needs attention. A plan that depends on remembering long instructions, completing extensive homework, or organizing several new routines may need to be adapted.
Examples include:
- written summaries after sessions
- one practice to try at a time
- reminders connected to the situation where the practice is needed
- shorter exercises
- time to review what made a strategy difficult to use
When fear reflects real criticism, discrimination, or an unsafe relationship, treatment should take that context seriously. Reducing worry cannot substitute for changing a harmful situation.
Before You Decide to Push Through or Step Back
Anxiety is not automatically an instruction to avoid something. It is also not automatically noise that should be ignored.
For neurodivergent people, anxiety may be connected to a demand that is genuinely hard on the nervous system, executive functioning, communication, or capacity. It may also be connected to a learned fear pattern that has started narrowing life. Sometimes both are happening.
Before deciding what to do, look at the situation itself.
Sensory load: Is the setting loud, bright, crowded, physically uncomfortable, or hard to escape from?
Social and communication load: Will you have to monitor yourself closely, mask for a long time, process fast-moving conversation, or spend time with people who have criticized, excluded, or misunderstood you before?
Executive-function load: Does the task require too many steps, decisions, transitions, details held in memory, or an unclear starting point?
Actual risk: Is there a harmful relationship, discrimination, bullying, unsafe workplace, medical concern, financial consequence, or other concrete problem that deserves a response?
Fear pattern: After practical risks and demands are addressed, is anxiety still asking you to avoid something you want or need in your life?
If the situation matters but the current version is too much
Change the conditions before assuming you need to force yourself through it.
You might:
- shorten the time you will be there
- bring someone you trust
- choose a quieter seat or less crowded time
- plan how you will leave if you reach capacity
- ask for written information instead of relying on memory
- break a task into smaller steps
- use a body double
- clarify expectations before starting
- reduce another demand that day
- schedule recovery afterward
An accommodation is not the same as avoidance. It can make an important activity accessible enough to participate in.
When gradual approach may help
If the situation is reasonably safe and accessible, the demand has been adjusted where possible, and fear is still keeping you away from something you value, treatment may involve approaching it gradually rather than waiting to feel completely comfortable first.
For neurodivergent clients, exposure should not be used to train someone to tolerate preventable sensory overload, discrimination, unsafe people, or prolonged masking. The treatment plan should separate fear that can be worked with from conditions that need to change.
Which Should Be Treated First?
There is no rule that ADHD must always be treated first.
The plan depends on the severity of each condition, safety, what is most disruptive, previous treatment, and your preferences. Sometimes treatment addresses both together; sometimes one condition needs priority. The other should remain part of the plan. Expert consensus on assessment and treatment in females
Newer research supports an individualized approach. A 2025 review discusses prioritizing the most severe or unstable condition, then reassessing what difficulties remain. It does not support a blanket rule to treat ADHD first in every case. Fu and colleagues, 2025
Can ADHD Medication Affect Anxiety?
Responses vary. Some people feel less anxious when ADHD treatment makes daily demands more manageable. Others notice increased anxiety or other unwanted effects.
Anxiety during treatment does not by itself establish that the dose is too high. The prescriber can review the timing of symptoms, dose, formulation, sleep, other medicines or substances, and the underlying anxiety.
An anxiety diagnosis does not automatically rule out the usual ADHD medication options. NICE ADHD recommendations, section 1.7.18
How Loved Ones Can Help
- Learn about both. Understanding ADHD and anxiety makes it easier to respond with patience instead of frustration.
- Remember that a lot of it is invisible. She may look fine while working hard to hold things together.
- Offer practical help, if she wants it. Help with scheduling, a reminder, or sharing a task can take pressure off. Ask first.
- Keep the environment calmer where you can. Fewer last-minute changes and less noise and clutter can lower the load.
- Support treatment without taking over. Offer to go to appointments or help with paperwork if she'd like that.
Start With One Recent Situation
Write down one recent anxious situation.
What was I worried would happen?
What made that concern understandable?
Was there a practical problem to solve, an anxiety pattern to work on, or both?
What support would reduce the demand?
Related Pages
- Anxiety May Increase Working Memory Difficulties in Adults With ADHD
- How ADHD Is Diagnosed in Women
- ADHD and Negative Thinking: When Self-Criticism Makes Tasks Harder
- Mindfulness and ADHD in Women
Social Anxiety, Worry, and Rumination
Fear of judgment may need its own formulation, especially when ADHD communication differences, masking, sensory load, bullying, exclusion, or repeated criticism are part of the history. See ADHD Women and Social Anxiety: When Fear of Judgment Has a History.
For repetitive thinking that becomes hard to disengage from, see ADHD Women, Worry, and Rumination: When Thinking Gets Stuck for a guide to noticing when thinking has stopped producing new information and deciding whether there is an action to take, uncertainty to leave open, or attention to redirect.